Tammie Koehler, DO
NPI 1548378375 · Obstetrics & Gynecology Physician · Miami, OK
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tammie Koehler, DO is a Obstetrics & Gynecology Physician provider in Miami, OK (NPI 1548378375).
Provider details
- NPI number
- 1548378375
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 03963 (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
19 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
182 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 Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 101 | $52 |
| Cervical Or Vaginal Cancer Screening; Pelvic and Clinical Breast ExaminationG0101 | 29 | $36 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 21 | $84 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 17 | $103 |
| New Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 15 Minutes Or More99202 | 14 | $67 |
Typical Medicare-allowed amounts for these services range $36–$103 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Estradiol | 105 | 32 |
| Progesterone, Micronizedbrand: Progesterone | 38 | — |
| Levothyroxine Sodium | 30 | — |
| Spironolactone | 28 | — |
| Medroxyprogesterone Acetate | 27 | — |
| Tolterodine Tartratebrand: Tolterodine Tartrate Er | 24 | — |
| Mirabegronbrand: Myrbetriq | 19 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-29
- Last updated
- 2013-04-17
Frequently asked questions
- What is Tammie Koehler's NPI number?
- Tammie Koehler's National Provider Identifier (NPI) is 1548378375, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammie Koehler's specialty?
- Tammie Koehler is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Tammie Koehler located?
- Tammie Koehler's practice location on file with NPPES is 310 2nd Ave Sw, Miami, OK 74354-6743.
- What is Tammie Koehler's phone number?
- The practice phone number listed in the NPPES registry for Tammie Koehler is (918) 542-4300.
- Does Tammie Koehler accept Medicare?
- Tammie Koehler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tammie Koehler's NPI active?
- Yes — Tammie Koehler's NPI (1548378375) is active in the NPPES registry as of the last update on 2013-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.