Deirdre Ryan, PA-C
NPI 1962720789 · Family Medicine Physician · Allen Park, MI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Deirdre Ryan, PA-C is a Family Medicine Physician provider in Allen Park, MI (NPI 1962720789).
Provider details
- NPI number
- 1962720789
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 5601001631 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 69 | 25 |
| Atorvastatin Calcium | 39 | 21 |
| Amlodipine Besylate | 37 | 12 |
| Omeprazole | 25 | — |
| Gabapentin | 24 | — |
| Citalopram Hydrobromidebrand: Citalopram Hbr | 20 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-05-05
- Last updated
- 2014-08-01
Frequently asked questions
- What is Deirdre Ryan's NPI number?
- Deirdre Ryan's National Provider Identifier (NPI) is 1962720789, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deirdre Ryan's specialty?
- Deirdre Ryan is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Deirdre Ryan located?
- Deirdre Ryan's practice location on file with NPPES is 7445 Allen Rd, Allen Park, MI 48101-1963.
- What is Deirdre Ryan's phone number?
- The practice phone number listed in the NPPES registry for Deirdre Ryan is (313) 386-5500.
- Does Deirdre Ryan accept Medicare?
- Deirdre Ryan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Deirdre Ryan's NPI active?
- Yes — Deirdre Ryan's NPI (1962720789) is active in the NPPES registry as of the last update on 2014-08-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.