Lisa Callahan, M.D.
NPI 1598928434 · Specialist · New York, NY
Enrolled with Medicare as Practitioner - Sports Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lisa Callahan, M.D. is a Specialist provider in New York, NY (NPI 1598928434).
Provider details
- NPI number
- 1598928434
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 197048 (NY)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
Mailing address
Registry dates
- Enumerated
- 2008-07-09
- Last updated
- 2021-02-01
- Certified
- 2021-02-01
Frequently asked questions
- What is Lisa Callahan's NPI number?
- Lisa Callahan's National Provider Identifier (NPI) is 1598928434, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lisa Callahan's specialty?
- Lisa Callahan is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Lisa Callahan located?
- Lisa Callahan's practice location on file with NPPES is 523 E 72nd St, New York, NY 10021-4099.
- What is Lisa Callahan's phone number?
- The practice phone number listed in the NPPES registry for Lisa Callahan is (212) 606-1532.
- Does Lisa Callahan accept Medicare?
- Lisa Callahan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lisa Callahan's NPI active?
- Yes — Lisa Callahan's NPI (1598928434) is active in the NPPES registry as of the last update on 2021-02-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.