DR. IAN J DRYDEN (M.D.) – Clinical Pathology/Laboratory Medicine Physician, NPI 1679950588

DR. IAN J DRYDEN (M.D.) is a healthcare provider. based in Cincinnati, Ohio. specializing in PATHOLOGY. They hold the professional credentials M.D.. They hold a License No. A169114 (CA). The NPI Number for DR. IAN J DRYDEN (M.D.) is 1679950588

Main info

Male
12 Years Of Experience
Accepts Medicare Assignment
Name
DR. IAN J DRYDEN (M.D.)
NPI
1679950588
Phone
(513) 558-7043
Address
231 ALBERT SABIN WAY
Enumeration Date
29 April 2015
Last Update Date
30 October 2024

Doctor Profile

Medical School Name
TULANE UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
9049532000
Graduation Year
2014 (12 years ago)
PAC ID
9931411105
Group Practice PAC ID
5698689297
Professional Enrollment ID
I20240605000945
Address ID
FL322241865JA4500XSXXX500

Contacts

Secure Messaging
idryden2226911@ehrdirect.mayoclinicmsg.org
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience65
Completeness85
Years active:11State licenses:2Other namesUpdated within 12 months

756 PATHOLOGY in OH

Provider Addresses for DR. IAN J DRYDEN (M.D.)

  • 231 ALBERT SABIN WAY

    CINCINNATI, OH 452670529

    Phone: (513) 558-7043

    Type: Location

  • 1205 FUNSTON AVE

    PACIFIC GROVE, CA 939505509

    Phone: (559) 269-2495

    Type: Mailing

  • 14445 Olive View Dr

    Sylmar, CA 913421438

    Phone: (747) 210-3000

    Type: Location

  • 4500 SAN PABLO RD S

    JACKSONVILLE, FL 322241865

    Phone: (904) 953-2000

    Type: Mailing

  • 14445 OLIVE VIEW DR

    SYLMAR, CA 913421438

    Phone: (747) 210-3000

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

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: 2024-06-05

PECOS data refreshed: 2026-06-15

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
I20240605000945IPathologyFLTBD

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.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 45267)

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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: 5698689297View full group profile
NameSpecialtyState
Physician AssistantFL
G A S T R O E N T E R O L O G YFL
Orthopedic SurgeryFL
Internal MedicineFL
Certified Registered Nurse Anesthetist (Crna)FL
Certified Registered Nurse Anesthetist (Crna)FL
Physician AssistantFL
Nurse PractitionerFL
-FL
Certified Registered Nurse Anesthetist (Crna)FL

Reviews

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Frequently asked questions

Is DR. IAN J DRYDEN (M.D.) listed with a National Provider Identifier?
Yes — DR. IAN J DRYDEN (M.D.) has NPI 1679950588 on file in the registry.
Active or inactive — what applies to DR. IAN J DRYDEN (M.D.)?
You should see DR. IAN J DRYDEN (M.D.) as active in CMS-hosted NPPES data.
How would a patient describe DR. IAN J DRYDEN (M.D.)'s focus?
For DR. IAN J DRYDEN (M.D.), the primary taxonomy reads as Clinical Pathology/Laboratory Medicine Physician. Clinical services aligned with this taxonomy classification.
Where in Ohio is DR. IAN J DRYDEN (M.D.) registered?
Use Cincinnati, Ohio as the headline location for DR. IAN J DRYDEN (M.D.) here.
What does 6 location(s) imply?
6 practice locations appear in the available data.

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