GREG HACKEL (DO) – Internal Medicine Physician, NPI 1891723185
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
7,218 INTERNAL MEDICINE in MI
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Provider Addresses for GREG HACKEL (DO)
2450, Midvale Street, Birmingham Highlands, Bloomfield, Birmingham, Oakland County, Michigan, 48009, United States
BIRMINGHAM, MI 480091521
Phone: (313) 399-9803
Fax: (313) 972-9038
Type: Mailing
Henry Ford Medical Center - Hamtramck, 9100, Brombach Street, Hamtramck, Wayne County, Michigan, 48212, United States
HAMTRAMCK, MI 482123473
Phone: (313) 972-9001
Fax: (313) 972-9038
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2004-01-23
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20040123000657 | I | Internal Medicine | MI | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99349 | Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | 683 | 134 | $0 |
| 99348 | Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | 97 | 47 | $0 |
| G0180 | Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and | 61 | 51 | $0 |
| 99344 | Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes | 32 | 32 | $0 |
| G0179 | Physician or allowed practitioner re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians a | 22 | 18 | $0 |
Insurance plans in this area (ZIP 48009)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | MI | |
| Gastroenterology, Internal Medicine | PA | |
| Certified Registered Nurse Anesthetist (Crna) | MI | |
| Clinical Social Worker | MI | |
| - | MI | |
| Physician Assistant | MI | |
| Qualified Audiologist | MI | |
| O P H T H A L M O L O G Y | MI | |
| - | MI | |
| - | MI |
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