Patrick Chang MD Family Practice LLC
NPI 1518821834 · Family Medicine Physician · Grand Blanc, MI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Patrick Chang MD Family Practice LLC is a Family Medicine Physician organization in Grand Blanc, MI (NPI 1518821834).
Provider details
- NPI number
- 1518821834
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Patrick Chang, Owner(810) 695-6337
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
Under 1 yr in 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
- 2025-12-11
- Last updated
- 2025-12-11
- Certified
- 2025-12-11
Frequently asked questions
- What is Patrick Chang MD Family Practice LLC's NPI number?
- Patrick Chang MD Family Practice LLC's National Provider Identifier (NPI) is 1518821834, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Patrick Chang MD Family Practice LLC?
- Patrick Chang MD Family Practice LLC is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Patrick Chang MD Family Practice LLC located?
- Patrick Chang MD Family Practice LLC's practice location on file with NPPES is 10785 S Saginaw St Ste D, Grand Blanc, MI 48439-7003.
- What is Patrick Chang MD Family Practice LLC's phone number?
- The practice phone number listed in the NPPES registry for Patrick Chang MD Family Practice LLC is (810) 695-6337.
- Does Patrick Chang MD Family Practice LLC accept Medicare?
- Patrick Chang MD Family Practice LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Patrick Chang MD Family Practice LLC?
- The authorized official listed on Patrick Chang MD Family Practice LLC's NPPES record is Patrick Chang, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Patrick Chang MD Family Practice LLC's NPI active?
- Yes — Patrick Chang MD Family Practice LLC's NPI (1518821834) is active in the NPPES registry as of the last update on 2025-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.