Steven Dirmeyer, M.D.
NPI 1245426998 · Family Medicine Physician · Pontotoc, MS
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Dirmeyer, M.D. is a Family Medicine Physician provider in Pontotoc, MS (NPI 1245426998).
Provider details
- NPI number
- 1245426998
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 21043 (MS)
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
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 2 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Omeprazole | 11 |
| Pramipexole Di-Hclbrand: Pramipexole Dihydrochloride | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 444 W Fort St Fl 2Boise, ID 83702-4535Phone: (208) 422-1018
Registry dates
- Enumerated
- 2007-09-17
- Last updated
- 2023-08-17
- Certified
- 2023-08-17
Frequently asked questions
- What is Steven Dirmeyer's NPI number?
- Steven Dirmeyer's National Provider Identifier (NPI) is 1245426998, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Dirmeyer's specialty?
- Steven Dirmeyer is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Dirmeyer located?
- Steven Dirmeyer's practice location on file with NPPES is 345 Highway 15 N, Pontotoc, MS 38863-1105.
- What is Steven Dirmeyer's phone number?
- The practice phone number listed in the NPPES registry for Steven Dirmeyer is (662) 489-7430.
- Does Steven Dirmeyer accept Medicare?
- Steven Dirmeyer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Dirmeyer's NPI active?
- Yes — Steven Dirmeyer's NPI (1245426998) is active in the NPPES registry as of the last update on 2023-08-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.