Calvin L Schierer DO PC
NPI 1649303470 · Family Medicine Physician · Houghton, NY
Calvin L Schierer DO PC is a Family Medicine Physician organization in Houghton, NY (NPI 1649303470).
Provider details
- NPI number
- 1649303470
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Calvin Schierer, President(585) 567-2285
- License
- 177372 (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
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
Mailing address
Other names (DBA / former)
- Doing business as
- Northern Allegany Medical Group
Registry dates
- Enumerated
- 2007-03-13
- Last updated
- 2007-12-06
Frequently asked questions
- What is Calvin L Schierer DO PC's NPI number?
- Calvin L Schierer DO PC's National Provider Identifier (NPI) is 1649303470, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Calvin L Schierer DO PC?
- Calvin L Schierer DO PC is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Calvin L Schierer DO PC located?
- Calvin L Schierer DO PC's practice location on file with NPPES is 9734 Route 19, Houghton, NY 14744-8771.
- What is Calvin L Schierer DO PC's phone number?
- The practice phone number listed in the NPPES registry for Calvin L Schierer DO PC is (585) 567-2285.
- Who is the authorized official for Calvin L Schierer DO PC?
- The authorized official listed on Calvin L Schierer DO PC's NPPES record is Calvin Schierer, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Calvin L Schierer DO PC's NPI active?
- Yes — Calvin L Schierer DO PC's NPI (1649303470) is active in the NPPES registry as of the last update on 2007-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.