Marilyn Martin, MD
NPI 1821014507 · Psychiatry Physician · Baltimore, MD
Marilyn Martin, MD is a Psychiatry Physician provider in Baltimore, MD (NPI 1821014507).
Provider details
- NPI number
- 1821014507
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- D0031849 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 18 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Alprazolam | 64 |
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 48 |
| Quetiapine Fumarate | 46 |
| Lorazepam | 45 |
| Zolpidem Tartrate | 36 |
| Clonazepam | 35 |
| Trazodone Hcl | 31 |
| Aripiprazole | 24 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,958 across 78 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-14
- Last updated
- 2007-11-21
Frequently asked questions
- What is Marilyn Martin's NPI number?
- Marilyn Martin's National Provider Identifier (NPI) is 1821014507, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Martin's specialty?
- Marilyn Martin is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Marilyn Martin located?
- Marilyn Martin's practice location on file with NPPES is 7827 Wise Ave, Baltimore, MD 21222-3339.
- What is Marilyn Martin's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Martin is (410) 282-7222.
- Is Marilyn Martin's NPI active?
- Yes — Marilyn Martin's NPI (1821014507) is active in the NPPES registry as of the last update on 2007-11-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.