Quick answers
- Does Autumn S. Gratz accept Medicare assignment?
- Yes. Medicare's clinician data says Autumn S. Gratz accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Autumn S. Gratz see?
- In 2024, CMS data shows 51 Original Medicare patients and 212 services for Autumn S. Gratz. This counts Original Medicare only and measures volume, not quality.
- What is Autumn S. Gratz's NPI number?
- 1558671263. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Autumn S. Gratz, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 51 |
|---|---|
| Services billed to Medicare | 212 |
| Different services or procedures | 8 |
| Participating Medicare provider | Yes |
| Average age of these patients | 54 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)106 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)63 services
- Injection of drug or substance under skin or into muscle (96372)28 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- Anxiety73%
- Depression63%
- High blood pressure59%
- High cholesterol53%
- Diabetes33%
Practice locations
Addresses where Autumn S. Gratz is enrolled with Medicare (CMS data updated October 2, 2026).
- 1 Hurley PlzFlint, MI 48503 (810) 262‑9353
- 10029 Nichols RdMontrose, MI 48457
- 1555 Industrial DrOwosso, MI 48867 (989) 723‑0732
- 2029 S Elms RdSwartz Creek, MI 48473 (810) 285‑8429
- 3405 Westwood PkwyFlint, MI 48503 (810) 232‑8466
Group practices
Medicare enrollment lists Autumn S. Gratz as a member of these groups (CMS data updated October 2, 2026).
- Hurley Medical Center342 clinicians in the group
- Shiawassee County Community Mental Health Authority10 clinicians in the group
- Rooted in Love LLC3 clinicians in the group
- Taylor Psychological Clinic P C3 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Flint
Clinicians with the same Medicare primary specialty in Flint, MI — not a recommendation.
Other clinicians in Hurley Medical Center
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2010 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1558671263 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians