Katherine Lyman, MD
NPI 1649859349 · Psychiatry Physician · Pittsburgh, PA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Lyman, MD is a Psychiatry Physician provider in Pittsburgh, PA (NPI 1649859349).
Provider details
- NPI number
- 1649859349
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
83% 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
Mailing address
Registry dates
- Enumerated
- 2021-04-08
- Last updated
- 2025-06-30
- Certified
- 2025-06-30
Frequently asked questions
- What is Katherine Lyman's NPI number?
- Katherine Lyman's National Provider Identifier (NPI) is 1649859349, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Lyman's specialty?
- Katherine Lyman is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Katherine Lyman located?
- Katherine Lyman's practice location on file with NPPES is 3811 Ohara Street, Suite 431, Pittsburgh, PA 15213.
- What is Katherine Lyman's phone number?
- The practice phone number listed in the NPPES registry for Katherine Lyman is (412) 246-5320.
- Does Katherine Lyman accept Medicare?
- Katherine Lyman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Lyman's NPI active?
- Yes — Katherine Lyman's NPI (1649859349) is active in the NPPES registry as of the last update on 2025-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.