Joyce Gerdis Karp, M.D.
NPI 1497888119 · Psychiatry Physician · New York, NY
Joyce Gerdis Karp, M.D. is a Psychiatry Physician provider in New York, NY (NPI 1497888119).
Provider details
- NPI number
- 1497888119
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 177664 (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 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Trazodone Hcl | 83 | 15 |
| Bupropion Hclbrand: Bupropion Xl | 56 | — |
| Escitalopram Oxalate | 43 | — |
| Sertraline Hcl | 42 | — |
| Lamotrigine | 41 | — |
| Paroxetine Hcl | 39 | — |
| Clonazepam |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is Joyce Gerdis Karp's NPI number?
- Joyce Gerdis Karp's National Provider Identifier (NPI) is 1497888119, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joyce Gerdis Karp's specialty?
- Joyce Gerdis Karp is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Joyce Gerdis Karp located?
- Joyce Gerdis Karp's practice location on file with NPPES is 330 E 79th St, New York, NY 10021-0966.
- What is Joyce Gerdis Karp's phone number?
- The practice phone number listed in the NPPES registry for Joyce Gerdis Karp is (212) 472-6483.
- Is Joyce Gerdis Karp's NPI active?
- Yes — Joyce Gerdis Karp's NPI (1497888119) 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.