DR. GREGORY MICHAEL SPISAK (MD) – Internal Medicine Physician, NPI 1528050358
Internal Medicine Physician
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Profile Insights
NPPES metrics only — not quality of care.
18,056 INTERNAL MEDICINE in NY
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Provider Addresses for DR. GREGORY MICHAEL SPISAK (MD)
173, Mineola Boulevard, Mineola, North Hempstead, Nassau County, New York, 11596, United States
SUITE 403
MINEOLA, NY 115012528
Phone: (516) 741-8891
Fax: (516) 741-8829
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: 2008-12-05
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 |
|---|---|---|---|---|
| I20081205000771 | I | Internal Medicine | NY | 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 | 901 | 442 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 579 | 313 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 348 | 111 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 234 | 163 | $0 |
| G0008 | Administration of influenza virus vaccine | 87 | 87 | $0 |
Insurance plans in this area (ZIP 11501)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | NY | 90670 | Pneumococcal vaccine for injection into muscle | 76 | 76 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | PA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | NY | |
| Internal Medicine | NY | |
| - | NY | |
| A N E S T H E S I O L O G Y | TX | |
| Physical Therapist In Private Practice | NY | |
| A N E S T H E S I O L O G Y | NY | |
| - | NY | |
| - | NY | |
| - | NY |
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