Deanna Grifka, PA-C
NPI 1689611402 · Physician Assistant · Warren, MI
Deanna Grifka, PA-C is a Physician Assistant provider in Warren, MI (NPI 1689611402).
Provider details
- NPI number
- 1689611402
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA9103122 (FL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
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
- 2006-06-01
- Last updated
- 2012-10-10
Frequently asked questions
- What is Deanna Grifka's NPI number?
- Deanna Grifka's National Provider Identifier (NPI) is 1689611402, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deanna Grifka's specialty?
- Deanna Grifka is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Deanna Grifka located?
- Deanna Grifka's practice location on file with NPPES is 11900 E 12 Mile Rd, Warren, MI 48093-3400.
- What is Deanna Grifka's phone number?
- The practice phone number listed in the NPPES registry for Deanna Grifka is (586) 573-5300.
- Is Deanna Grifka's NPI active?
- Yes — Deanna Grifka's NPI (1689611402) is active in the NPPES registry as of the last update on 2012-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.