CYNTHIA REYNOLDS DILLON (M.D.) – Family Medicine Physician, NPI 1619977527

CYNTHIA REYNOLDS DILLON (M.D.) is a healthcare provider. based in Redding, California. specializing in Family Medicine Physician. They hold the professional credentials M.D.. They hold a License No. G79019 (CA). The NPI Number for CYNTHIA REYNOLDS DILLON (M.D.) is 1619977527

Main info

Female
Sole Proprietor
40 Years Of Experience
Accepts Medicare Assignment
Name
CYNTHIA REYNOLDS DILLON (M.D.)
NPI
1619977527
Phone
(530) 229-7891
Address
PO BOX 496084
Enumeration Date
21 July 2005
Last Update Date
24 February 2012

Doctor Profile

Medical School Name
UNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE
Secondary Phone
5306054260
Graduation Year
1986 (40 years ago)
PAC ID
8628156643
Group Practice PAC ID
5991861353
Professional Enrollment ID
I20080416000344
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for CYNTHIA REYNOLDS DILLON (M.D.)

  • Jack in the Box, Railroad Avenue, Redding, Shasta County, California, 96001, United States

    REDDING, CA 960496084

    Phone: (530) 229-7891

    Fax: (530) 229-7821

    Type: Mailing

  • 1355, East Street, Redding, Shasta County, California, 96001, United States

    SUITE 110

    REDDING, CA 960010801

    Phone: (530) 229-7891

    Fax: (530) 229-7821

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 2 Open Payments records for all available years, with a total value of $34.

Total Amount is formed as General ($34) + Research ($0) + Ownership ($0) = $34.

Last reported payment date: 2023-04-28 • Largest payer in this snapshot: Amgen Inc. ($21).

Total Amount

$34

General + Research + Ownership

Payments

2

Total payment records

General Amount

$34

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2023-04-28

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: 2008-04-16

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

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
I20080416000344IFamily PracticeCATBD

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
J1071Injection, testosterone cypionate, 1 mg5,65014$0
99214Established patient office or other outpatient visit, 30-39 minutes674384$0
G0439Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit241241$0
99213Established patient office or other outpatient visit, 20-29 minutes148121$0
99215Established patient office or other outpatient visit, 40-54 minutes11798$0
View full utilization report →

Insurance plans in this area (ZIP 96049)

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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: 5991861353View full group profile
NameSpecialtyState
Internal Medicine, HospitalistCA
Internal MedicineCA
Internal Medicine, Geriatric MedicineCA
Physician AssistantCA
Nurse PractitionerCA
Nurse PractitionerCA
-CA
Nurse PractitionerCA
Nurse PractitionerCA
-CA

Reviews

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Frequently asked questions

What identifier follows CYNTHIA REYNOLDS DILLON (M.D.) across health systems?
The NPI 1619977527 uniquely identifies CYNTHIA REYNOLDS DILLON (M.D.) in U.S. healthcare data.
Should I treat CYNTHIA REYNOLDS DILLON (M.D.) as an active provider?
Patients and plans typically see CYNTHIA REYNOLDS DILLON (M.D.) as active in the national extract.
Which specialty label fits CYNTHIA REYNOLDS DILLON (M.D.)?
NPPES ties CYNTHIA REYNOLDS DILLON (M.D.) to Family Medicine Physician in the taxonomy section. Clinical services aligned with this taxonomy classification.
Which community is linked to CYNTHIA REYNOLDS DILLON (M.D.)?
CYNTHIA REYNOLDS DILLON (M.D.) shows a connection to Redding, California in registry-derived data.
Who maintains CYNTHIA REYNOLDS DILLON (M.D.)'s record?
Providers certify NPPES data; CMS hosts the public file you are viewing.

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