Michael Gribetz, MD
NPI 1487689899 · Urology Physician · New York, NY
Michael Gribetz, MD is a Urology Physician provider in New York, NY (NPI 1487689899).
Provider details
- NPI number
- 1487689899
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 120663 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
6,496 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Urinalysis, Manual Test81002 | 1,407 | $3 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,371 | $136 |
| Limited Ultrasound Scan of Pelvis76857 | 918 | $53 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 827 | $9 |
| Bacterial Colony Count, Urine87086 | 444 | $8 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 437 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 619 | 171 |
| Finasteride | 277 | 82 |
| Silodosin | 160 | 45 |
| Doxazosin Mesylate | 144 | 44 |
| Alfuzosin Hclbrand: Alfuzosin Hcl Er | 135 | 36 |
| Mirabegronbrand: Myrbetriq | 103 | 31 |
| Dutasteride | 103 | 27 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$138 across 6 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-12
- Last updated
- 2011-01-20
Frequently asked questions
- What is Michael Gribetz's NPI number?
- Michael Gribetz's National Provider Identifier (NPI) is 1487689899, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Gribetz's specialty?
- Michael Gribetz is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Gribetz located?
- Michael Gribetz's practice location on file with NPPES is 1155 Park Ave, New York, NY 10128.
- What is Michael Gribetz's phone number?
- The practice phone number listed in the NPPES registry for Michael Gribetz is (212) 831-1300.
- Is Michael Gribetz's NPI active?
- Yes — Michael Gribetz's NPI (1487689899) is active in the NPPES registry as of the last update on 2011-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.