Maria Moyer, M.D.
NPI 1386671139 · Internal Medicine Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Moyer, M.D. is a Internal Medicine Physician provider in Baltimore, MD (NPI 1386671139).
Provider details
- NPI number
- 1386671139
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 036080956 (IL)
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 tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
394 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 177 | $133 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 105 | $95 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 95 | $5 |
| Administration of Vaccine90471 | 17 | $10 |
Typical Medicare-allowed amounts for these services range $5–$133 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 166 | 38 |
| Atorvastatin Calcium | 116 | 31 |
| Gabapentin | 66 | 18 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 65 | 18 |
| Metformin Hcl | 64 | 19 |
| Hydrochlorothiazide | 61 | 16 |
| Oxycodone Hcl |
Practice location
Mailing address
Additional practice locations (1)
- 5910 Connecticut AveChevy Chase, MD 20815-4264Phone: (708) 261-3971Fax: (708) 261-3971
Registry dates
- Enumerated
- 2006-06-27
- Last updated
- 2019-01-02
Frequently asked questions
- What is Maria Moyer's NPI number?
- Maria Moyer's National Provider Identifier (NPI) is 1386671139, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Moyer's specialty?
- Maria Moyer is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Maria Moyer located?
- Maria Moyer's practice location on file with NPPES is 4340 Park Heights Ave, Baltimore, MD 21215-6725.
- What is Maria Moyer's phone number?
- The practice phone number listed in the NPPES registry for Maria Moyer is (410) 542-8130.
- Does Maria Moyer accept Medicare?
- Maria Moyer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Moyer's NPI active?
- Yes — Maria Moyer's NPI (1386671139) is active in the NPPES registry as of the last update on 2019-01-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.