Howard Antosofsky, M.D.
NPI 1013927235 · Gastroenterology Physician · New York, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Howard Antosofsky, M.D. is a Gastroenterology Physician provider in New York, NY (NPI 1013927235).
Provider details
- NPI number
- 1013927235
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 171811-1 (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
9,903 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) |
|---|---|---|
| Measurement of Antibody (ige) to Allergic Substance, Crude Allergen Extract, Each86003 | 6,317 | $5 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 282 | $143 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 217 | $10 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 211 | $16 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 204 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 188 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 195 | 62 |
| Lisinopril | 140 | 42 |
| Atorvastatin Calcium | 124 | 46 |
| Omeprazole | 88 | 36 |
| Metoprolol Succinate | 73 | 26 |
| Zolpidem Tartrate | 66 | 15 |
| Levothyroxine Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$812 across 35 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
- 2006-08-09
- Last updated
- 2007-07-08
Frequently asked questions
- What is Howard Antosofsky's NPI number?
- Howard Antosofsky's National Provider Identifier (NPI) is 1013927235, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Howard Antosofsky's specialty?
- Howard Antosofsky is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Howard Antosofsky located?
- Howard Antosofsky's practice location on file with NPPES is 145 E 32nd St, New York, NY 10016-6055.
- What is Howard Antosofsky's phone number?
- The practice phone number listed in the NPPES registry for Howard Antosofsky is (212) 725-5300.
- Does Howard Antosofsky accept Medicare?
- Howard Antosofsky is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Howard Antosofsky's NPI active?
- Yes — Howard Antosofsky's NPI (1013927235) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.