Mary Geist, MD
NPI 1649972324 · Internal Medicine Physician · Boise, ID
Mary Geist, MD is a Internal Medicine Physician provider in Boise, ID (NPI 1649972324).
Provider details
- NPI number
- 1649972324
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MRM-2227 (ID)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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) |
|---|---|
| Atorvastatin Calcium | 31 |
| Gabapentin | 12 |
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)
- 325 9th Ave # 359780Seattle, WA 98104-2420Phone: (206) 744-1832
Registry dates
- Enumerated
- 2023-03-20
- Last updated
- 2026-03-04
- Certified
- 2026-03-04
Frequently asked questions
- What is Mary Geist's NPI number?
- Mary Geist's National Provider Identifier (NPI) is 1649972324, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Geist's specialty?
- Mary Geist is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Geist located?
- Mary Geist's practice location on file with NPPES is 500 W Fort St # 111r, Boise, ID 83702-4501.
- What is Mary Geist's phone number?
- The practice phone number listed in the NPPES registry for Mary Geist is (208) 422-1314.
- Is Mary Geist's NPI active?
- Yes — Mary Geist's NPI (1649972324) is active in the NPPES registry as of the last update on 2026-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.