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Martha Welch, MD
NPI 1578615365 · Psychiatry Physician · New York, NY
Martha Welch, MD is a Psychiatry Physician provider in New York, NY (NPI 1578615365).
Provider details
- NPI number
- 1578615365
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 113080-1 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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.
Practice location
15 E 91st St
B
New York, NY 10128-0648
Phone: (212) 369-3566
Street-level locationGet directions
Mailing address
952 5th Ave
New York, NY 10021-1740
Registry dates
- Enumerated
- 2007-01-18
- Last updated
- 2007-07-08
Frequently asked questions
- What is Martha Welch's NPI number?
- Martha Welch's National Provider Identifier (NPI) is 1578615365, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martha Welch's specialty?
- Martha Welch is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Martha Welch located?
- Martha Welch's practice location on file with NPPES is 15 E 91st St, New York, NY 10128-0648.
- What is Martha Welch's phone number?
- The practice phone number listed in the NPPES registry for Martha Welch is (212) 369-3566.
- Is Martha Welch's NPI active?
- Yes — Martha Welch's NPI (1578615365) 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.