Mary Richmond, DO
NPI 1518172204 · Internal Medicine Physician · Biddeford, ME
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Richmond, DO is a Internal Medicine Physician provider in Biddeford, ME (NPI 1518172204).
Provider details
- NPI number
- 1518172204
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- Yes
- License
- DO2848 (ME)
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
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
471 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 227 | $75 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 92 | $125 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 65 | $110 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 42 | $113 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 28 | $47 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 |
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) | Beneficiaries |
|---|---|---|
| Furosemide | 11 | 11 |
| Pantoprazole Sodium | 11 | 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 (3)
- 22 Bramhall StPortland, ME 04102-3175Phone: (207) 662-4618
- 175 Fore River PkwyPortland, ME 04102-2779Phone: (207) 879-3000
- 15 Hospital DrYork, ME 03909-1011Phone: (207) 363-4321Fax: (207) 363-0120
Registry dates
- Enumerated
- 2007-05-14
- Last updated
- 2022-10-19
- Certified
- 2022-10-19
Frequently asked questions
- What is Mary Richmond's NPI number?
- Mary Richmond's National Provider Identifier (NPI) is 1518172204, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Richmond's specialty?
- Mary Richmond is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Richmond located?
- Mary Richmond's practice location on file with NPPES is 1 Medical Center Dr, Biddeford, ME 04005-9422.
- What is Mary Richmond's phone number?
- The practice phone number listed in the NPPES registry for Mary Richmond is (207) 283-7937.
- Does Mary Richmond accept Medicare?
- Mary Richmond is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Richmond's NPI active?
- Yes — Mary Richmond's NPI (1518172204) is active in the NPPES registry as of the last update on 2022-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.