Mertine Jermany, M.D.
NPI 1235263559 · Child & Adolescent Psychiatry Physician · Ellicott City, MD
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mertine Jermany, M.D. is a Child & Adolescent Psychiatry Physician provider in Ellicott City, MD (NPI 1235263559).
Provider details
- NPI number
- 1235263559
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- D34156 (MD)
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 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 · 25 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Risperidone | 50 |
| Quetiapine Fumarate | 46 |
| Benztropine Mesylate | 41 |
| Fluphenazine Hcl | 41 |
| Fluoxetine Hcl | 39 |
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 38 |
| Escitalopram Oxalate | 35 |
| Mirtazapine | 32 |
| Trazodone Hcl | 31 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$19 across 1 record (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
- 2007-03-16
- Last updated
- 2024-12-12
- Certified
- 2024-12-12
Frequently asked questions
- What is Mertine Jermany's NPI number?
- Mertine Jermany's National Provider Identifier (NPI) is 1235263559, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mertine Jermany's specialty?
- Mertine Jermany is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Mertine Jermany located?
- Mertine Jermany's practice location on file with NPPES is 3355 Saint Johns Ln, Ellicott City, MD 21042-2605.
- What is Mertine Jermany's phone number?
- The practice phone number listed in the NPPES registry for Mertine Jermany is (443) 272-1541.
- Does Mertine Jermany accept Medicare?
- Mertine Jermany is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mertine Jermany's NPI active?
- Yes — Mertine Jermany's NPI (1235263559) is active in the NPPES registry as of the last update on 2024-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.