Theresa Whalen, PAC
NPI 1831218734 · Surgical Physician Assistant · Pontiac, MI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Theresa Whalen, PAC is a Surgical Physician Assistant provider in Pontiac, MI (NPI 1831218734).
Provider details
- NPI number
- 1831218734
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PAC
- Sex
- Female
- Sole proprietor
- No
- License
- 5601002763 (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
- 2007-03-29
- Last updated
- 2007-07-08
Frequently asked questions
- What is Theresa Whalen's NPI number?
- Theresa Whalen's National Provider Identifier (NPI) is 1831218734, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theresa Whalen's specialty?
- Theresa Whalen is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Theresa Whalen located?
- Theresa Whalen's practice location on file with NPPES is 44405 Woodward, Pontiac, MI 48431.
- What is Theresa Whalen's phone number?
- The practice phone number listed in the NPPES registry for Theresa Whalen is (248) 858-3000.
- Does Theresa Whalen accept Medicare?
- Theresa Whalen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Theresa Whalen's NPI active?
- Yes — Theresa Whalen's NPI (1831218734) 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.