Harcharan Singh
NPI 1861484800 · Allergy & Immunology Physician · Syracuse, NY
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Harcharan Singh is a Allergy & Immunology Physician provider in Syracuse, NY (NPI 1861484800).
Provider details
- NPI number
- 1861484800
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 214027 (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
20 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
- 2005-08-16
- Last updated
- 2017-04-11
Frequently asked questions
- What is Harcharan Singh's NPI number?
- Harcharan Singh's National Provider Identifier (NPI) is 1861484800, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harcharan Singh's specialty?
- Harcharan Singh is listed in the NPPES registry with a primary specialty of Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Harcharan Singh located?
- Harcharan Singh's practice location on file with NPPES is 1200 E Genesee St, Syracuse, NY 13210-1968.
- What is Harcharan Singh's phone number?
- The practice phone number listed in the NPPES registry for Harcharan Singh is (315) 478-2339.
- Does Harcharan Singh accept Medicare?
- Harcharan Singh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Harcharan Singh's NPI active?
- Yes — Harcharan Singh's NPI (1861484800) is active in the NPPES registry as of the last update on 2017-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.