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DR. RONALD AMMON MD
NPI 1477695310
Internal Medicine in Montrose, NY

Active since February 13, 2007PECOS Enrolled
2090 ALBANY POST RD, MONTROSE, NY 10548(914) 788-6000 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Ronald Ammon Md NPPES

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

DR. RONALD AMMON MD (NPI 1477695310) is an individual internal medicine provider in Montrose, New York, licensed in New York (187604) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1477695310
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. RONALD AMMONCredential: MD
Location Address2090 ALBANY POST RDMontrose, NY 10548-1454
Mailing AddressPo Box 1115Yorktown Heights, NY 10598-8115 · (914) 788-6000
Phone(914) 788-6000
Sole ProprietorYes
Enumeration DateFebruary 13, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1477695310 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NY · 187604
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
2090 ALBANY POST RD, Montrose, NY 10548
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Other Identifiers 1

Medicare UPINF72952NY

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Ronald Ammon 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 Ronald Ammon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

State Of New York Comptrollers Office
Same address
Skilled Nursing Facility
2090 ALBANY POST RD
Montrose, NY 10548
  • Reassigned Medicare billing, New York enrollment
NPI 1457348369 (914) 788-6000

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 10548 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
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
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 5

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

DEBORAH SZANTO PH.D.
Psychologist (Clinical)
2090 ALBANY POST RD
MONTROSE, NY 10548
Westchester County (914) 788-6000
ELEANOR R HOWELLS N.P.
Nurse Practitioner (Family)
2090 ALBANY POST RD
MONTROSE, NY 10548
Westchester County (914) 788-6000
STATE OF NEW YORK COMPTROLLERS OFFICE
Skilled Nursing Facility
2090 ALBANY POST RD
MONTROSE, NY 10548
Westchester County (914) 788-6000
DR. RITA LEE BODINE PHARM.D.
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
2090 ALBANY POST RD
MONTROSE, NY 10548
Westchester County (914) 737-4400
MRS. ROCHELLE BETH VAN KLEUNEN F.N.P.
Nurse Practitioner (Family)
2090 ALBANY POST RD
MONTROSE, NY 10548
Westchester County (914) 788-6000

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 Ronald Ammon's NPI number?

The NPI number for Ronald Ammon is 1477695310. It was assigned to this individual provider in the NPPES registry on February 13, 2007.

Where is Ronald Ammon located?

Ronald Ammon practices at 2090 Albany Post Rd, Montrose, NY 10548. The listed phone number is (914) 788-6000.

What is Ronald Ammon's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Ronald Ammon enrolled in Medicare?

Yes. Ronald Ammon is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Ronald Ammon's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ronald Ammon reassigns Medicare benefits to State Of New York Comptrollers Office (Montrose, 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 Ronald Ammon'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 Ronald Ammon was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.