DR. DAVID HEFER MD
NPI 1174594188
Hospitalist in New York, NY
About Dr. David Hefer Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DAVID HEFER MD (NPI 1174594188) is an individual hospitalist provider in New York, New York, licensed in New York (232916) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Wilcox Memorial Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. David Hefer Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
6Medicare enrollment records show David Hefer reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10029
- Reassigned Medicare billing, New York enrollment
- 769 clinicians in this Medicare group
Northampton, MA 01060
- Reassigned Medicare billing, Massachusetts enrollment
- 539 clinicians in this Medicare group
Boynton Beach, FL 33426
- Reassigned Medicare billing, New York enrollment
- 7,712 clinicians in this Medicare group
Humble, TX 77338
- Reassigned Medicare billing, New Mexico enrollment
- 251 clinicians in this Medicare group
Kealakekua, HI 96750
- Reassigned Medicare billing, Hawaii enrollment
- 65 clinicians in this Medicare group
Lihue, HI 96766
- Reassigned Medicare billing, Hawaii enrollment
- 298 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Wilcox Memorial Hospital
Acute Care Hospitals · Lihue, HIPresbyterian Santa Fe Medical Center
Acute Care Hospitals · Santa Fe, NMNyu Langone Hospitals
Acute Care Hospitals · New York, NYSaratoga Hospital
Acute Care Hospitals · Saratoga Springs, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10025 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW YORK, NY 10025
NEW YORK, NY 10025
NEW YORK, NY 10025
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is David Hefer's NPI number?
The NPI number for David Hefer is 1174594188. It was assigned to this individual provider in the NPPES registry on January 28, 2006.
Where is David Hefer located?
David Hefer practices at 1111 Amsterdam Ave, New York, NY 10025. The listed phone number is (212) 523-2800.
What is David Hefer's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is David Hefer enrolled in Medicare?
Yes. David Hefer is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for David Hefer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Hefer reassigns Medicare benefits to 6 organizations: Icahn School Of Medicine At Mount Sinai (New York, NY), Mass General Brigham Medical Group Western Massachusetts Inc (Northampton, MA), New York University (Boynton Beach, FL), Hospitalist Medicine Physicians Of Texas, PLLC (Humble, TX), Sound Physicians Of Hawaii Inc (Kealakekua, HI) and 1 more organization, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for David Hefer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Hefer accept?
Health plans from Taro Health list David Hefer as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is David Hefer affiliated with any hospitals?
According to CMS data, David Hefer is affiliated with Wilcox Memorial Hospital, Presbyterian Santa Fe Medical Center, Nyu Langone Hospitals and Saratoga Hospital.
When was this NPI record last updated?
The NPPES record for David Hefer was last updated on June 15, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. David Hefer, MD · NPI 1174594188
Hospitalist physician in New York, New York. Individual provider, active in the CMS NPPES registry since January 28, 2006.
## Identity
- **NPI:** 1174594188 (Entity type: Individual)
- **Enumerated:** January 28, 2006
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 232916 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1111 AMSTERDAM AVE, New York, NY 10025-1716
- **Phone:** (212) 523-2800 · **Fax:** (212) 523-2842
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Icahn School Of Medicine At Mount Sinai (NPI 1659639524, New York, NY); Mass General Brigham Medical Group Western Massachusetts Inc (NPI 1295787919, Northampton, MA); New York University (NPI 1285826438, Boynton Beach, FL); Hospitalist Medicine Physicians Of Texas, PLLC (NPI 1629307095, Humble, TX); Sound Physicians Of Hawaii Inc (NPI 1740658053, Kealakekua, HI); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2000
## Record status
- **NPPES last updated:** June 15, 2022
- **Other identifiers:** Medicaid 001434810 (CT); Other 010043481CT01 (CT)
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Source: [NPI Profile](https://npiprofile.com/npi/1174594188) · Data from the CMS NPPES public registry.