DR. RYAN DAVIS CHRISTENSEN (M.D.) – Ophthalmology Physician, NPI 1790999654

DR. RYAN DAVIS CHRISTENSEN (M.D.) is a healthcare provider. based in Lenexa, Kansas. specializing in OPHTHALMOLOGY. They hold the professional credentials M.D.. They hold a License No. 2008019692 (MO). The NPI Number for DR. RYAN DAVIS CHRISTENSEN (M.D.) is 1790999654

Main info

Male
22 Years Of Experience
Accepts Medicare Assignment
Name
DR. RYAN DAVIS CHRISTENSEN (M.D.)
NPI
1790999654
Phone
(913) 831-7400
Address
8600 QUIVIRA RD STE 100
Enumeration Date
10 May 2007
Last Update Date
1 September 2022

Doctor Profile

Medical School Name
UNIVERSITY OF KANSAS SCHOOL OF MED (KC/WICH/SAL)
Secondary Phone
9138317400
Graduation Year
2004 (22 years ago)
PAC ID
0941377394
Group Practice PAC ID
3971579780
Professional Enrollment ID
I20090512000026
Address ID
MO640641998LE4955XCIRX400

Contacts

Secure Messaging
rchristensen@kcretina.intellechartdirect.net
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience80
Completeness85
Years active:19State licenses:3Other namesUpdated within 12 months

158 OPHTHALMOLOGY in KS

Loading map...

Provider Addresses for DR. RYAN DAVIS CHRISTENSEN (M.D.)

  • 8600 QUIVIRA RD STE 100

    LENEXA, KS 662152857

    Phone: (913) 831-7400

    Fax: (913) 831-7409

    Type: Mailing

  • Shawnee Mission Medical Building, 9119, West 74th Street, Merriam, Johnson County, Kansas, 66204, United States

    SUITE 210

    SHAWNEE MISSION, KS 662042207

    Phone: (913) 831-7400

    Fax: (913) 831-7409

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

Loading prescription activity...

Open Payments (CMS)

CMS reports 8 Open Payments records for all available years, with a total value of $484.

Total Amount is formed as General ($484) + Research ($0) + Ownership ($0) = $484.

Last reported payment date: 2024-12-19 • Largest payer in this snapshot: Alcon Vision LLC ($236).

Total Amount

$484

General + Research + Ownership

Payments

8

Total payment records

General Amount

$484

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-19

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2009-05-12

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking 2 Medicare enrollment records; no due dates published yet.

Enrollment records

2

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20080926000198IOphthalmologyKSTBD
I20090512000026IOphthalmologyMOTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
J2777Injection, faricimab-svoa, 0.1 mg17,22057$0
J2778Injection, ranibizumab, 0.1 mg5,665152$0
92134Imaging of retina2,211591$0
67028Injection of drug into eye1,911377$0
J0178Injection, aflibercept, 1 mg1,890146$0
View full utilization report →

Insurance plans in this area (ZIP 66215)

Loading plans...

Provider's Procedures

DR. RYAN DAVIS CHRISTENSEN (M.D.) performs procedures in OPHTHALMOLOGY. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
OPHTHALMOLOGYKS92012Eye and medical examination for diagnosis and treatment, established patient1898996
OPHTHALMOLOGYKS92134Diagnostic imaging of retina40831158

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 3971579780View full group profile
NameSpecialtyState
O P H T H A L M O L O G YKS
O P H T H A L M O L O G YKS
O P H T H A L M O L O G YKS
O P H T H A L M O L O G YKS
O P H T H A L M O L O G YKS
O P H T H A L M O L O G YKS
O P H T H A L M O L O G YKS
O P H T H A L M O L O G YKS
O P H T H A L M O L O G YKS
O P H T H A L M O L O G YKS

Reviews

All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.

No reviews yet. Be the first to share your experience — your opinion helps families compare providers.

Frequently asked questions

How do I look up DR. RYAN DAVIS CHRISTENSEN (M.D.) by NPI?
Use NPI 1790999654 when you need to reference DR. RYAN DAVIS CHRISTENSEN (M.D.) in forms, claims, or directories.
Is DR. RYAN DAVIS CHRISTENSEN (M.D.)'s enrollment marked active?
An active flag here means the NPI record is not in a deactivated state.
Does DR. RYAN DAVIS CHRISTENSEN (M.D.) list a primary specialty?
If you are matching referrals, note Ophthalmology Physician for DR. RYAN DAVIS CHRISTENSEN (M.D.). Clinical services aligned with this taxonomy classification.
Where is DR. RYAN DAVIS CHRISTENSEN (M.D.)'s primary listing?
We display Lenexa, Kansas because that is what the record indicates for DR. RYAN DAVIS CHRISTENSEN (M.D.).
Is this NPI for an individual or an organization?
This listing corresponds to an Individual Provider.

Similar Providers

DR. IVAN R. BATLLE (MD)

Ophthalmology Physician
9301 W 74TH ST
NPI: 1073510962

DR. GREGORY M. FOX (M.D.)

Ophthalmology Physician
8600 QUIVIRA RD STE 100
NPI: 1225070717

RETINA ASSOCIATES LLC

Ophthalmology Physician
8600 QUIVIRA RD STE 100
NPI: 1609818913
Shawnee Mission Medical Building, 9119, West 74th Street, Merriam, Johnson County, Kansas, 66204, United States
NPI: 1750325080

DR. BLAKE A COOPER (M.D.)

Ophthalmology Physician
Shawnee Mission Medical Building, 9119, West 74th Street, Merriam, Johnson County, Kansas, 66204, United States
NPI: 1275579567
8600 QUIVIRA RD STE 100
NPI: 1518994631

RAVI S SINGH (M.D.)

Ophthalmology Physician
8600 QUIVIRA RD STE 100
NPI: 1013119262

SHARPER VISION, P.A.

Ophthalmology Physician
Lifetime Gems, 11184, Antioch Road, Overland Park, Johnson County, Kansas, 66210, United States
NPI: 1104051655

DR. STEVEN ROSS COHEN (M.D.)

Ophthalmology Physician
8600 QUIVIRA RD STE 100
NPI: 1366775405