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OM PARKASH
NPI 1861141715
Internal Medicine in Olean, NY

Active since March 19, 2022PECOS Enrolled

NPPES record last updated: July 7, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 7, 2026, Sep 12, 2025 (2 updates tracked since 2025).

About Om Parkash NPPES

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

OM PARKASH (NPI 1861141715) is an individual internal medicine provider in Olean, New York, licensed in New York (338186) and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS and is a graduate of Other (2011).

NPPES Registry Identity

NPI1861141715
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameOM PARKASH
Location Address515 MAIN STOlean, NY 14760-1513
Mailing Address515 Main StOlean, NY 14760-1513
Phone(716) 373-2600
Sole ProprietorYes
Medical School CMSOtherGraduated 2011
Enumeration DateMarch 19, 2022
Last NPPES UpdateJuly 7, 20262 updates tracked since enumeration
NPPES CertifiedJuly 7, 2026
✔ NPI 1861141715 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 · 338186
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.
515 MAIN ST, Olean, NY 14760
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Om Parkash is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5991295107
PECOS Enrollment IDI20251106002232, I20260820000858
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 Reassignments

2

Medicare enrollment records show Om Parkash reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Olean General Hospital
Same address
General Practice
500 MAIN ST
Olean, NY 14760
  • Reassigned Medicare billing, New York enrollment
  • 163 clinicians in this Medicare group
NPI 1033499017 (716) 375-6993
Guthrie Medical Group, P.C.
64 mi
Family Medicine
110 PLAZA LN
Wellsboro, PA 16901
  • Reassigned Medicare billing, Pennsylvania enrollment
  • Medicare enrollment name: Guthrie Medical Group PC
  • 830 clinicians in this Medicare group
NPI 1952350167 (570) 724-4241

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 14760 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 20

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

GABRIEL E YACOB M.D.
Anesthesiology (Pain Medicine)
515 MAIN ST
OLEAN, NY 14760
Cattaraugus County (716) 701-1530
MRS. RACHEL AMANDA DOUTT OTR/L
Occupational Therapist
515 MAIN ST
OLEAN, NY 14760
Cattaraugus County (716) 373-7485
STEPHEN DOUGLAS CARLSON M.D.
Anesthesiology
515 MAIN ST
OLEAN, NY 14760
Cattaraugus County (716) 372-0223
MISS ERIN FAYE BRANDNER PTA
Physical Therapy Assistant
515 MAIN ST
OLEAN, NY 14760
Cattaraugus County (716) 375-7481
BRIAN M HILL PA
Physician Assistant
515 MAIN ST
OLEAN, NY 14760
Cattaraugus County (716) 375-7317
RICHARD D SCOTT MD
Pathology (Anatomic Pathology)
515 MAIN ST
OLEAN, NY 14760
Cattaraugus County (716) 375-6241
TABITHA M FISHER RN
Registered Nurse (Diabetes Educator)
515 MAIN ST
OLEAN, NY 14760
Cattaraugus County (716) 375-4127
ASHLEY MADURA
Physician Assistant
515 MAIN ST
OLEAN, NY 14760
Cattaraugus County (716) 373-2600

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 Om Parkash's NPI number?

The NPI number for Om Parkash is 1861141715. It was assigned to this individual provider in the NPPES registry on March 19, 2022.

Where is Om Parkash located?

Om Parkash practices at 515 Main St, Olean, NY 14760. The listed phone number is (716) 373-2600.

What is Om Parkash's specialty?

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

Is Om Parkash enrolled in Medicare?

Yes. Om Parkash is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Om Parkash's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Om Parkash reassigns Medicare benefits to 2 organizations: Olean General Hospital (Olean, NY) and Guthrie Medical Group, P.C. (Wellsboro, PA). 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 Om Parkash's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Om Parkash accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Om Parkash 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.

When was this NPI record last updated?

The NPPES record for Om Parkash was last updated on July 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.