MICHAEL L HUMPHREY (D.O.) – Endocrinology, Diabetes & Metabolism Physician, NPI 1093793572
Endocrinology, Diabetes & Metabolism Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
511 ENDOCRINOLOGY in PA
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Provider Addresses for MICHAEL L HUMPHREY (D.O.)
1414, 9th Avenue, Altoona, Blair County, Pennsylvania, 16602, United States
STATION MEDICAL CENTER
ALTOONA, PA 166022454
Phone: (814) 946-1655
Fax: (814) 949-7616
Mailing address matches the actual address.
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.
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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: 2010-10-20
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 |
|---|---|---|---|---|
| I20101020000841 | I | Endocrinology | PA | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 30 | 18 | $0 |
Insurance plans in this area (ZIP 16602)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| P S Y C H I A T R Y | PA | |
| Internal Medicine | PA | |
| Internal Medicine | PA | |
| Internal Medicine | CA | |
| Hospitalist, Internal Medicine | TX | |
| Nurse Practitioner | PA | |
| Family Practice | IL | |
| Hospitalist, Internal Medicine | WV | |
| Nephrology, Internal Medicine | PA | |
| Family Practice | PA |
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