DR. MARK JOEL NEUMAN DO
NPI 1386985943
Obstetrics & Gynecology in Massapequa, NY
About Dr. Mark Joel Neuman Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARK JOEL NEUMAN DO (NPI 1386985943) is an individual obstetrics & gynecology provider in Massapequa, New York, licensed in New York (295007) and active in the NPI registry since March 2013. He is enrolled in Medicare PECOS, maintains a secondary practice location in Oceanside, and is a graduate of New York College Of Osteo Medicine Of New York Institute Of Technology (2012).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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. Mark Joel Neuman Do 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
5Medicare enrollment records show Mark Neuman reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Massapequa, NY 11758
- Reassigned Medicare billing, New York enrollment
Valley Stream, NY 11580
- Reassigned Medicare billing, New York enrollment
- 25 clinicians in this Medicare group
Brooklyn, NY 11231
- Reassigned Medicare billing, New York enrollment
- 20 clinicians in this Medicare group
Mount Kisco, NY 10549
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Optum Medical Care PC
- 1,601 clinicians in this Medicare group
Spring Valley, NY 10977
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Park Avenue Pediatrics PC
- 87 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11758 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Mark Neuman's NPI number?
The NPI number for Mark Neuman is 1386985943. It was assigned to this individual provider in the NPPES registry on March 7, 2013.
Where is Mark Neuman located?
Mark Neuman practices at 1130 N Broadway Ste 120, Massapequa, NY 11758. The listed phone number is (516) 566-0805.
What is Mark Neuman's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Mark Neuman enrolled in Medicare?
Yes. Mark Neuman 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 Mark Neuman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Neuman reassigns Medicare benefits to 5 organizations: Mid Nassau Ob-Gyn PLLC (Massapequa, NY), South Nassau Physician Practice PC (Valley Stream, NY), Rockwell Health LLC (Brooklyn, NY), Optum Medical Care, P.C. (Mount Kisco, NY) and Park Avenue Pediatrics, P.C. (Spring Valley, 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 Mark Neuman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Mark Neuman was last updated on November 18, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 months 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. Mark Joel Neuman, DO · NPI 1386985943
Obstetrics & Gynecology physician in Massapequa, New York. Individual provider, active in the CMS NPPES registry since March 7, 2013.
## Identity
- **NPI:** 1386985943 (Entity type: Individual)
- **Enumerated:** March 7, 2013
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 295007 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 1130 N BROADWAY STE 120, Massapequa, NY 11758-1339
- **Phone:** (516) 566-0805 · **Fax:** (516) 566-0875
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Mid Nassau Ob-Gyn PLLC (NPI 1720707169, Massapequa, NY); South Nassau Physician Practice PC (NPI 1962652685, Valley Stream, NY); Rockwell Health LLC (NPI 1699479733, Brooklyn, NY); Optum Medical Care, P.C. (NPI 1982643003, Mount Kisco, NY); Park Avenue Pediatrics, P.C. (NPI 1699969543, Spring Valley, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York College Of Osteo Medicine Of New York Institute Of Technology, class of 2012
## Record status
- **NPPES last updated:** November 18, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1386985943) · Data from the CMS NPPES public registry.