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HOLLY OMAR M.D.
NPI 1104912120
Obstetrics & Gynecology in Reno, NV

Active since October 05, 2006PECOS EnrolledAccepts Medicare Assignment
645 N ARLINGTON AVE, STE 400, RENO, NV 89503(775) 329-6241(775) 329-4921 Get Directions Write a Review

NPPES record last updated: December 9, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 9, 2025, Apr 22, 2024, May 5, 2023 (3 updates tracked since 2023).

About Holly Omar M.d. NPPES

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

HOLLY OMAR M.D. (NPI 1104912120) is an individual obstetrics & gynecology provider in Reno, Nevada, licensed in Nevada (11545) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Missoula, and is a graduate of University Of Nevada School Of Medicine (2001).

NPPES Registry Identity

NPI1104912120
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameHOLLY OMARCredential: M.D.
Location Address645 N ARLINGTON AVE, STE 400Reno, NV 89503-4505
Mailing Address645 N Arlington Ave Ste 400Reno, NV 89503-4451 · (775) 329-6241 · Fax (775) 329-4921
Phone(775) 329-6241
Fax(775) 329-4921
Sole ProprietorNo
Medical School CMSUniversity Of Nevada School Of MedicineGraduated 2001
Enumeration DateOctober 5, 2006
Last NPPES UpdateDecember 9, 20253 updates tracked since enumeration
NPPES CertifiedDecember 9, 2025
✔ NPI 1104912120 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses✔ Licensed in NV · 11545✔ Licensed in WI · 3731-320✔ Licensed in MT · 32724
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
645 N ARLINGTON AVE, Reno, NV 89503
Open in Google Maps ↗

Secondary Practice Location 1

Location 1500 W Broadway St Fl 4BbMissoula, MT 59802-4008 · Phone (406) 329-5828

Other Identifiers 1

Medicaid100507556NV

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Aspirus Health Plan, Blue Cross and Blue Shield of Montana and more.Insurance ›

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

Holly Omar M.d. 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.

PECOS PAC ID4082649934
PECOS Enrollment IDI20140805001323
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

8

Medicare enrollment records show Holly Omar reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Northeastern Nevada Physician Practices LLC
234 mi
Family Medicine
1995 ERRECART BLVD, SUITE 203
Elko, NV 89801
  • Reassigned Medicare billing, Nevada enrollment
  • 50 clinicians in this Medicare group
NPI 1730408949 (775) 777-2061
Providence Health & Services - Oregon
322 mi
Pediatrics
2200 NE PROFESSIONAL CT
Bend, OR 97701
  • Reassigned Medicare billing, Oregon enrollment
  • 1,501 clinicians in this Medicare group
NPI 1194996991 (541) 389-6313
Providence Health & Services - Oregon
439 mi
General Acute Care Hospital
9205 SW BARNES RD
Portland, OR 97225
  • Reassigned Medicare billing, Oregon enrollment
  • 753 clinicians in this Medicare group
NPI 1114015971 (503) 451-3000
Providence Health & Services Mt
545 mi
Interventional Pain Medicine
1103 WESTWOOD DR
Hamilton, MT 59840
  • Reassigned Medicare billing, Montana enrollment
  • 325 clinicians in this Medicare group
NPI 1821235599 (406) 363-4209
Western Montana Clinic PC
586 mi
Multi-Specialty
500 WEST BROADWAY
Missoula, MT 59802
  • Reassigned Medicare billing, Montana enrollment
  • 50 clinicians in this Medicare group
NPI 1942253182 (406) 721-5600
Benefis Hospitals Inc
697 mi
Multi-Specialty
1401 25TH ST S
Great Falls, MT 59405
  • Reassigned Medicare billing, Montana enrollment
  • 637 clinicians in this Medicare group
NPI 1780968974 (406) 455-5000
Holy Rosary Healthcare
851 mi
Clinic/Center
2600 WILSON ST
Miles City, MT 59301
  • Reassigned Medicare billing, Montana enrollment
  • 88 clinicians in this Medicare group
NPI 1225201825 (406) 233-2500
Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc.
1,580 mi
Critical Access
401 W MOHAWK DR STE 100
Tomahawk, WI 54487
  • Reassigned Medicare billing, Wisconsin enrollment
  • 935 clinicians in this Medicare group
NPI 1598715401 (715) 453-7700

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 89503 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
$131.25 typical visit price
range $57.07 – $173.24
Typical copayment $32.81 (range $14.26 – $43.31)
Most-billed visit code 99204
Established Patient
$71.14 typical visit price
range $18.27 – $140.96
Typical copayment $17.78 (range $4.56 – $35.24)
Most-billed visit code 99213
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.

DONALD CASSIDY MD
Internal Medicine
645 N ARLINGTON AVE, SUITE 555
RENO, NV 89503
Washoe County (775) 770-3304
LARRY KLAICH M.D.
Obstetrics & Gynecology
645 N ARLINGTON AVE, STE 400
RENO, NV 89503
Washoe County (775) 329-6241
WENDY L. FERRETTO APN
Nurse Practitioner (Family)
645 N ARLINGTON AVE, #460
RENO, NV 89503
Washoe County (775) 770-7403
STANTON HOLCOMB ALLEN M.D.
Obstetrics & Gynecology (Gynecology)
645 N ARLINGTON AVE, SUITE 400
RENO, NV 89503
Washoe County (775) 329-6241
RADIOLOGY CONSULTANTS, LTD.
Radiology (Diagnostic Radiology)
645 N ARLINGTON AVE, SUITE 250A
RENO, NV 89503
Washoe County (317) 614-9882
JOSHUA KREISS M.D.
Psychiatry & Neurology (Neurology)
645 N ARLINGTON AVE, STE 655
RENO, NV 89503
Washoe County (775) 770-6456
PETER B DEKAY MD LLC
Obstetrics & Gynecology
645 N ARLINGTON AVE, STE 340
RENO, NV 89503
Washoe County (775) 827-0777
MARLENE SWANBECK APN
Nurse Practitioner (Family)
645 N ARLINGTON AVE, SUITE 555
RENO, NV 89503
Washoe County (775) 770-3304

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 Holly Omar's NPI number?

The NPI number for Holly Omar is 1104912120. It was assigned to this individual provider in the NPPES registry on October 5, 2006.

Where is Holly Omar located?

Holly Omar practices at 645 N Arlington Ave Ste 400, Reno, NV 89503. The listed phone number is (775) 329-6241.

What is Holly Omar's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Holly Omar enrolled in Medicare?

Yes. Holly Omar 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 Holly Omar's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Holly Omar reassigns Medicare benefits to 8 organizations: Northeastern Nevada Physician Practices LLC (Elko, NV), Providence Health & Services - Oregon (Bend, OR), Providence Health & Services - Oregon (Portland, OR), Providence Health & Services Mt (Hamilton, MT), Western Montana Clinic PC (Missoula, MT) and 3 more organizations, listed in the Medicare section above. 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 Holly Omar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Holly Omar accept?

Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, Blue Cross and Blue Shield of Montana, HealthPartners and PacificSource Health Plans and 1 other insurer list Holly Omar 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 Holly Omar was last updated on December 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.