Robert Herenstein, M.D.
NPI 1932105871 · Anesthesiology Physician · Huntington, NY
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Herenstein, M.D. is a Anesthesiology Physician provider in Huntington, NY (NPI 1932105871).
Provider details
- NPI number
- 1932105871
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- ME132043 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
453 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) |
|---|---|---|
| Anesthesia for Extensive Surgery on Spine00670 | 66 | $233 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 62 | $72 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 46 | $68 |
| Anesthesia for Other Procedure on Lower Spine00630 | 35 | $146 |
| Anesthesia for Nerve Modulation Procedure Spinal Cord Or Repair of Bone of Spine of Lower Back Accessed Through Skin Using Imaging Guidance01942 | 33 | $90 |
| Anesthesia for Other Procedure on Lower Abdomen00840 | 30 | $156 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-06-24
- Last updated
- 2022-03-18
- Certified
- 2022-03-18
Frequently asked questions
- What is Robert Herenstein's NPI number?
- Robert Herenstein's National Provider Identifier (NPI) is 1932105871, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Herenstein's specialty?
- Robert Herenstein is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Herenstein located?
- Robert Herenstein's practice location on file with NPPES is 270 Park Ave, Huntington, NY 11743-2787.
- What is Robert Herenstein's phone number?
- The practice phone number listed in the NPPES registry for Robert Herenstein is (631) 351-2785.
- Does Robert Herenstein accept Medicare?
- Robert Herenstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Herenstein's NPI active?
- Yes — Robert Herenstein's NPI (1932105871) is active in the NPPES registry as of the last update on 2022-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.