Tammy Terpstra, NP
NPI 1477659092 · Gerontology Nurse Practitioner · Battle Creek, MI
Tammy Terpstra, NP is a Gerontology Nurse Practitioner provider in Battle Creek, MI (NPI 1477659092).
Provider details
- NPI number
- 1477659092
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4704188305 (MI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
Registry dates
- Enumerated
- 2006-09-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Tammy Terpstra's NPI number?
- Tammy Terpstra's National Provider Identifier (NPI) is 1477659092, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Terpstra's specialty?
- Tammy Terpstra is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tammy Terpstra located?
- Tammy Terpstra's practice location on file with NPPES is 5500 Armstrong Rd, Battle Creek, MI 49015-1014.
- What is Tammy Terpstra's phone number?
- The practice phone number listed in the NPPES registry for Tammy Terpstra is (269) 966-5600.
- Is Tammy Terpstra's NPI active?
- Yes — Tammy Terpstra's NPI (1477659092) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.