Karan Alag, M.D.
NPI 1245560093 · Hospitalist Physician · Rochester, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karan Alag, M.D. is a Hospitalist Physician provider in Rochester, NY (NPI 1245560093).
Provider details
- NPI number
- 1245560093
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 267840 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 525 Technology Park Ste 109Lake Mary, FL 32746-7107Phone: (407) 647-2346
Registry dates
- Enumerated
- 2009-12-29
- Last updated
- 2023-10-27
- Certified
- 2023-10-09
Frequently asked questions
- What is Karan Alag's NPI number?
- Karan Alag's National Provider Identifier (NPI) is 1245560093, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karan Alag's specialty?
- Karan Alag is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Karan Alag located?
- Karan Alag's practice location on file with NPPES is 1425 Portland Ave, Rochester, NY 14621-3001.
- What is Karan Alag's phone number?
- The practice phone number listed in the NPPES registry for Karan Alag is (585) 922-5067.
- Does Karan Alag accept Medicare?
- Karan Alag is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karan Alag's NPI active?
- Yes — Karan Alag's NPI (1245560093) is active in the NPPES registry as of the last update on 2023-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.