Daniel Mierlak, MD, PHD
NPI 1902964828 · Psychiatry Physician · New York, NY
Daniel Mierlak, MD, PHD is a Psychiatry Physician provider in New York, NY (NPI 1902964828).
Provider details
- NPI number
- 1902964828
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 184720 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% 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 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 87 | 13 |
| Mirtazapine | 37 | — |
| Bupropion Hclbrand: Bupropion Hcl Sr | 35 | — |
| Bupropion Hclbrand: Bupropion Xl | 35 | — |
| Lorazepam | 31 | — |
| Fluoxetine Hcl | 30 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is Daniel Mierlak's NPI number?
- Daniel Mierlak's National Provider Identifier (NPI) is 1902964828, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Mierlak's specialty?
- Daniel Mierlak is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Mierlak located?
- Daniel Mierlak's practice location on file with NPPES is 230 East 73rd Street, New York, NY 10021.
- What is Daniel Mierlak's phone number?
- The practice phone number listed in the NPPES registry for Daniel Mierlak is (212) 879-2622.
- Is Daniel Mierlak's NPI active?
- Yes — Daniel Mierlak's NPI (1902964828) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.