Tammy Jarvis, D.O.
NPI 1629074992 · Family Medicine Physician · Ada, OK
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tammy Jarvis, D.O. is a Family Medicine Physician provider in Ada, OK (NPI 1629074992).
Provider details
- NPI number
- 1629074992
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 3915 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
21 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
624 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 419 | $90 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 127 | $61 |
| Physician Or Allowed Practitioner Re-Certification for Medicare-Covered Home Health Services Under a Home Health Plan of Care (patient Not Present), Including Contacts With Home Health Agency and Review of Reports of Patient Status Required By Physicians aG0179 | 47 | $38 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 17 | $134 |
| Physician Or Allowed Practitioner Supervision of a Patient Receiving Medicare-Covered Services Provided By a Participating Home Health Agency (patient Not Present) Requiring Complex and Multidisciplinary Care Modalities Involving Regular Physician Or AllowG0181 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 142 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 726 | 129 |
| Levothyroxine Sodiumbrand: Synthroid | 584 | 108 |
| Omeprazole | 491 | 94 |
| Losartan Potassium | 477 | 92 |
| Amlodipine Besylate | 447 | 73 |
| Fluticasone Propionate | 338 | 75 |
| Montelukast Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-06-22
- Last updated
- 2025-10-21
- Certified
- 2025-10-21
Frequently asked questions
- What is Tammy Jarvis's NPI number?
- Tammy Jarvis's National Provider Identifier (NPI) is 1629074992, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Jarvis's specialty?
- Tammy Jarvis is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tammy Jarvis located?
- Tammy Jarvis's practice location on file with NPPES is 1921 Stonecipher Blvd, Ada, OK 74820-3439.
- What is Tammy Jarvis's phone number?
- The practice phone number listed in the NPPES registry for Tammy Jarvis is (580) 436-3980.
- Does Tammy Jarvis accept Medicare?
- Tammy Jarvis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tammy Jarvis's NPI active?
- Yes — Tammy Jarvis's NPI (1629074992) is active in the NPPES registry as of the last update on 2025-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.