Tammy Gregerson, P.A.-C
NPI 1629122767 · Physician Assistant · Crystal, MN
Tammy Gregerson, P.A.-C is a Physician Assistant provider in Crystal, MN (NPI 1629122767).
Provider details
- NPI number
- 1629122767
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.-C
- Sex
- Female
- Sole proprietor
- No
- License
- 945 (MN)
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
- 2007-01-23
- Last updated
- 2009-10-15
Frequently asked questions
- What is Tammy Gregerson's NPI number?
- Tammy Gregerson's National Provider Identifier (NPI) is 1629122767, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Gregerson's specialty?
- Tammy Gregerson is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tammy Gregerson located?
- Tammy Gregerson's practice location on file with NPPES is 5502 W Broadway Ave, Crystal, MN 55428-3508.
- What is Tammy Gregerson's phone number?
- The practice phone number listed in the NPPES registry for Tammy Gregerson is (763) 504-6500.
- Is Tammy Gregerson's NPI active?
- Yes — Tammy Gregerson's NPI (1629122767) is active in the NPPES registry as of the last update on 2009-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.