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MICHAEL S ROSENFELD MD
NPI 1114966371
Internal Medicine - Gastroenterology in Rome, NY

Active since June 05, 2006PECOS Enrolled
91 PERIMETER RD STE 120, ROME, NY 13441(315) 337-0539(315) 337-0645 Get Directions Write a Review

NPPES record last updated: January 26, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Michael S Rosenfeld Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MICHAEL S ROSENFELD MD (NPI 1114966371) is an individual gastroenterology provider in Rome, New York, licensed in New York (140121) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1114966371
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameMICHAEL S ROSENFELDCredential: MD
Location Address91 PERIMETER RD STE 120Rome, NY 13441-4018
Mailing Address91 Perimeter Rd Ste 120Rome, NY 13441-4018 · (315) 337-0539 · Fax (315) 337-0645
Phone(315) 337-0539
Fax(315) 337-0645
Sole ProprietorNo
Enumeration DateJune 5, 2006
Last NPPES UpdateJanuary 26, 2021
NPPES CertifiedJanuary 26, 2021
✔ NPI 1114966371 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in NY · 140121
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
91 PERIMETER RD STE 120, Rome, NY 13441
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michael S Rosenfeld Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Michael Rosenfeld reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Ajay Goel Physician PC
Same address
Gastroenterology
91 PERIMETER RD STE 120
Rome, NY 13441
  • Reassigned Medicare billing, New York enrollment
  • 10 clinicians in this Medicare group
NPI 1437244464 (315) 337-0539

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 13441 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$126.40 typical visit price
range $54.87 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
Established Patient
$97.08 typical visit price
range $17.54 – $136.14
Typical copayment $24.27 (range $4.38 – $34.03)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

AJAY GOEL PHYSICIAN PC
Internal Medicine (Gastroenterology)
91 PERIMETER RD STE 120
ROME, NY 13441
Oneida County (315) 337-0539
DR. AJAY GOEL MD
Internal Medicine (Gastroenterology)
91 PERIMETER RD STE 120
ROME, NY 13441
Oneida County (315) 337-0539
JAMIE THOMAS FNP-C
Nurse Practitioner (Family)
91 PERIMETER RD STE 120
ROME, NY 13441
Oneida County (315) 337-0539
MRS. COLLEEN M WOJCIK NP
Nurse Practitioner (Adult Health)
91 PERIMETER RD STE 120
ROME, NY 13441
Oneida County (315) 337-0539

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 Michael Rosenfeld's NPI number?

The NPI number for Michael Rosenfeld is 1114966371. It was assigned to this individual provider in the NPPES registry on June 5, 2006.

Where is Michael Rosenfeld located?

Michael Rosenfeld practices at 91 Perimeter Rd Ste 120, Rome, NY 13441. The listed phone number is (315) 337-0539.

What is Michael Rosenfeld's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Michael Rosenfeld enrolled in Medicare?

Yes. Michael Rosenfeld is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Michael Rosenfeld's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Rosenfeld reassigns Medicare benefits to Ajay Goel Physician PC (Rome, NY). The 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 Michael Rosenfeld'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 Michael Rosenfeld was last updated on January 26, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.