Jamie Morgan Fernan, DO
NPI 1427685437 · Rheumatology Physician · Tulsa, OK
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jamie Morgan Fernan, DO is a Rheumatology Physician provider in Tulsa, OK (NPI 1427685437).
Provider details
- NPI number
- 1427685437
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- Yes
- License
- 8877 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Methotrexate Sodiumbrand: Methotrexate | 141 | 31 |
| Mycophenolate Mofetil | 117 | 31 |
| Hydroxychloroquine Sulfate | 105 | 30 |
| Prednisone | 104 | 22 |
| Adalimumabbrand: Humira(cf) Pen | 55 | — |
| Sulfasalazine | 40 | — |
| Leflunomide | 28 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$220 across 10 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-03-27
- Last updated
- 2025-11-12
- Certified
- 2025-11-12
Frequently asked questions
- What is Jamie Morgan Fernan's NPI number?
- Jamie Morgan Fernan's National Provider Identifier (NPI) is 1427685437, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jamie Morgan Fernan's specialty?
- Jamie Morgan Fernan is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Jamie Morgan Fernan located?
- Jamie Morgan Fernan's practice location on file with NPPES is 6160 S Yale Ave, Tulsa, OK 74136-1930.
- What is Jamie Morgan Fernan's phone number?
- The practice phone number listed in the NPPES registry for Jamie Morgan Fernan is (918) 495-2685.
- Does Jamie Morgan Fernan accept Medicare?
- Jamie Morgan Fernan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jamie Morgan Fernan's NPI active?
- Yes — Jamie Morgan Fernan's NPI (1427685437) is active in the NPPES registry as of the last update on 2025-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.