Mary Quarterman, M.D.
NPI 1487974762 · Internal Medicine Physician · Orlando, FL
Mary Quarterman, M.D. is a Internal Medicine Physician provider in Orlando, FL (NPI 1487974762).
Provider details
- NPI number
- 1487974762
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 5 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Losartan Potassium | 13 |
| Levothyroxine Sodium | 12 |
| Pantoprazole Sodium | 12 |
| Quetiapine Fumarate | 12 |
| Zolpidem Tartrate | 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
Registry dates
- Enumerated
- 2010-06-09
- Last updated
- 2020-07-30
- Certified
- 2020-07-30
Frequently asked questions
- What is Mary Quarterman's NPI number?
- Mary Quarterman's National Provider Identifier (NPI) is 1487974762, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Quarterman's specialty?
- Mary Quarterman is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Quarterman located?
- Mary Quarterman's practice location on file with NPPES is 7243 Della Dr Fl 3, Orlando, FL 32819-5104.
- What is Mary Quarterman's phone number?
- The practice phone number listed in the NPPES registry for Mary Quarterman is (407) 370-8705.
- Is Mary Quarterman's NPI active?
- Yes — Mary Quarterman's NPI (1487974762) is active in the NPPES registry as of the last update on 2020-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.