DR. ADAM BITTERMAN D.O.
NPI 1902117351
Orthopaedic Surgery in Huntington, NY
About Dr. Adam Bitterman D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ADAM BITTERMAN D.O. (NPI 1902117351) is an individual orthopaedic surgery provider in Huntington, New York, licensed in New York (266368) and active in the NPI registry since June 2010. He is enrolled in Medicare PECOS, is affiliated with Ns/lij Hs Southside Hospital, and is a graduate of New York College Of Osteo Medicine Of New York Institute Of Technology (2010).
NPPES Registry Identity
Specialties & Licenses 2
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. Adam Bitterman D.o. 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
2Medicare enrollment records show Adam Bitterman reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Greenlawn, NY 11740
- Reassigned Medicare billing, New York enrollment
- 67 clinicians in this Medicare group
Great Neck, NY 11021
- Reassigned Medicare billing, New York enrollment
- 9,353 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 14
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ns/Lij Hs Southside Hospital
Acute Care Hospitals · Bay Shore, NYNs/Lij Hs Huntington Hospital
Acute Care Hospitals · Huntington, NYNorth Shore University Hospital
Acute Care Hospitals · Manhasset, NYNorthwell Hospital Glen Cove
Acute Care Hospitals · Glen Cove, NYLong Island Jewish Medical Center
Acute Care Hospitals · New Hyde Park, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11743 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.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HUNTINGTON, NY 11743
HUNTINGTON, NY 11743
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 Adam Bitterman's NPI number?
The NPI number for Adam Bitterman is 1902117351. It was assigned to this individual provider in the NPPES registry on June 30, 2010.
Where is Adam Bitterman located?
Adam Bitterman practices at 155 E Main St, Huntington, NY 11743. The listed phone number is (631) 470-8379.
What is Adam Bitterman's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is Adam Bitterman enrolled in Medicare?
Yes. Adam Bitterman 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 Adam Bitterman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Adam Bitterman reassigns Medicare benefits to 2 organizations: Huntington Hospital Dolan Family Health Center (Greenlawn, NY) and North Shore-Lij Medical PC (Great Neck, NY). 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 Adam Bitterman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Adam Bitterman affiliated with any hospitals?
According to CMS data, Adam Bitterman is affiliated with Ns/Lij Hs Southside Hospital, Ns/Lij Hs Huntington Hospital, North Shore University Hospital, Northwell Hospital Glen Cove and Long Island Jewish Medical Center.
When was this NPI record last updated?
The NPPES record for Adam Bitterman was last updated on November 16, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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. Adam Bitterman, D.O. · NPI 1902117351
Orthopaedic Surgery physician in Huntington, New York. Individual provider, active in the CMS NPPES registry since June 30, 2010.
## Identity
- **NPI:** 1902117351 (Entity type: Individual)
- **Enumerated:** June 30, 2010
- **Primary specialty:** Orthopaedic Surgery · taxonomy 207X00000X
- **State license:** 266368 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 155 E MAIN ST, Huntington, NY 11743-2919
- **Phone:** (631) 470-8379 · **Fax:** (631) 470-9299
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Huntington Hospital Dolan Family Health Center (NPI 1578593588, Greenlawn, NY); North Shore-Lij Medical PC (NPI 1053688572, Great Neck, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York College Of Osteo Medicine Of New York Institute Of Technology, class of 2010
## Record status
- **NPPES last updated:** November 16, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1902117351) · Data from the CMS NPPES public registry.