Michael Butman, MD
NPI 1427106244 · Nephrology Physician · Sleepy Hollow, NY
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Butman, MD is a Nephrology Physician provider in Sleepy Hollow, NY (NPI 1427106244).
Provider details
- NPI number
- 1427106244
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A67440 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,685 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 382 | $149 |
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 254 | $398 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 229 | $134 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 210 | $9 |
| 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 | 191 | $19 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Allopurinol | 151 | 42 |
| Amlodipine Besylate | 122 | 43 |
| Parenteral Amino Acid 20% No.1brand: Prosol | 112 | — |
| Losartan Potassium | 111 | 34 |
| Fat Emulsion/Olive/Soy/Phosphobrand: Clinolipid | 69 | — |
| Empagliflozinbrand: Jardiance | 69 | 16 |
| Metoprolol Succinate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-08
- Last updated
- 2020-09-02
- Certified
- 2020-09-02
Frequently asked questions
- What is Michael Butman's NPI number?
- Michael Butman's National Provider Identifier (NPI) is 1427106244, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Butman's specialty?
- Michael Butman is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Butman located?
- Michael Butman's practice location on file with NPPES is 755 N Broadway Ste 417, Sleepy Hollow, NY 10591-1083.
- What is Michael Butman's phone number?
- The practice phone number listed in the NPPES registry for Michael Butman is (914) 366-5330.
- Does Michael Butman accept Medicare?
- Michael Butman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Butman's NPI active?
- Yes — Michael Butman's NPI (1427106244) is active in the NPPES registry as of the last update on 2020-09-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.