DR. TIMOTHY GAMMONS D.O.
NPI 1730163023
Family Medicine - Addiction Medicine in Sterling Heights, MI
About Dr. Timothy Gammons D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. TIMOTHY GAMMONS D.O. (NPI 1730163023) is an individual addiction medicine provider in Sterling Heights, Michigan, licensed in Michigan (5101013821) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS and is a graduate of Other (1998).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 4
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Timothy Gammons D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Timothy Gammons reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Warren, MI 48092
- Reassigned Medicare billing, Michigan enrollment
- Medicare enrollment name: Michigan Healthcare Professionals PC
- 741 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48310 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
STERLING HEIGHTS, MI 48310
STERLING HEIGHTS, MI 48310
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Timothy Gammons's NPI number?
The NPI number for Timothy Gammons is 1730163023. It was assigned to this individual provider in the NPPES registry on December 1, 2005.
Where is Timothy Gammons located?
Timothy Gammons practices at 4845 E 14 Mile Rd, Sterling Heights, MI 48310. The listed phone number is (586) 977-5780.
What is Timothy Gammons's specialty?
The primary specialty registered for this NPI is Family Medicine, specializing in Addiction Medicine, with taxonomy code 207QA0401X.
Is Timothy Gammons enrolled in Medicare?
Yes. Timothy Gammons is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Timothy Gammons's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Timothy Gammons reassigns Medicare benefits to Michigan Healthcare Professionals, P.C. (Warren, MI). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Timothy Gammons's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Timothy Gammons accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Priority Health and UnitedHealthcare list Timothy Gammons as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Timothy Gammons was last updated on February 26, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Timothy Gammons, D.O. · NPI 1730163023
Addiction Medicine physician in Sterling Heights, Michigan. Individual provider, active in the CMS NPPES registry since December 1, 2005.
## Identity
- **NPI:** 1730163023 (Entity type: Individual)
- **Enumerated:** December 1, 2005
- **Primary specialty:** Family Medicine - Addiction Medicine · taxonomy 207QA0401X
- **State license:** 5101013821 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 4845 E 14 MILE RD, Sterling Heights, MI 48310-6442
- **Phone:** (586) 977-5780 · **Fax:** (586) 977-0391
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Michigan Healthcare Professionals, P.C. (NPI 1568285872, Warren, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1998
## Record status
- **NPPES last updated:** February 26, 2018
- **Other identifiers:** Other 133449 (MI); Other 700H217350 (MI); Other H53730 (MI); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1730163023) · Data from the CMS NPPES public registry.