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DR. OMAR MOHAMMAD MERCHANT MEDICAL DEGREE
NPI 1043891534
Family Medicine - Sleep Medicine in Berkeley, CA

Active since April 16, 2021PECOS EnrolledAccepts Medicare Assignment
2850 TELEGRAPH AVE STE 110, BERKELEY, CA 94705(510) 204-8140(510) 506-7721 Get Directions Write a Review

NPPES record last updated: November 13, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Nov 13, 2025, Jul 3, 2024, Apr 16, 2021 (3 updates tracked since 2021).

About Dr. Omar Mohammad Merchant Medical Degree NPPES

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

DR. OMAR MOHAMMAD MERCHANT MEDICAL DEGREE (NPI 1043891534) is an individual sleep medicine provider in Berkeley, California, licensed in California (A203367) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS, maintains a secondary practice location in Ann Arbor, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1043891534
Entity TypeIndividualMale
Primary Taxonomy207QS1201X
Provider Legal NameDR. OMAR MOHAMMAD MERCHANTCredential: MEDICAL DEGREE
Location Address2850 TELEGRAPH AVE STE 110Berkeley, CA 94705-1159
Mailing Address3001 Hospital DrCheverly, MD 20785-1189 · (301) 851-5459
Phone(510) 204-8140
Fax(510) 506-7721
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateApril 16, 2021
Last NPPES UpdateNovember 13, 20253 updates tracked since enumeration
NPPES CertifiedNovember 13, 2025
✔ NPI 1043891534 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily Medicine · Sleep MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207QS1201X
Licenses✔ Licensed in CA · A203367✔ Licensed in MI · 4351052093
Definition
A Family Medicine Physician who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.
Also ListedSleep Specialist, PhDTaxonomy 173F00000X · License A203367 (CA)
2850 TELEGRAPH AVE STE 110, Berkeley, CA 94705
Open in Google Maps ↗

Secondary Practice Location 1

Location 11500 E Medical Center DrAnn Arbor, MI 48109-5000 · Phone (734) 936-9068

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. Omar Mohammad Merchant Medical Degree 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 ID4789180829
PECOS Enrollment IDI20250929002734
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 Omar Merchant reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Sutter Bay Medical Foundation
4.5 mi
Multi-Specialty
12 CAMINO ENCINAS
Orinda, CA 94563
  • Reassigned Medicare billing, California enrollment
  • 4,479 clinicians in this Medicare group
NPI 1366898538 (510) 204-8180

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 94705 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
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
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 12

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

MUONG CHIEW SAETEURN
Social Worker (Clinical)
2850 TELEGRAPH AVE STE 110
BERKELEY, CA 94705
Alameda County (510) 204-8140
DR. ABHIK ROY M.D.
Internal Medicine (Gastroenterology)
2850 TELEGRAPH AVE STE 110
BERKELEY, CA 94705
Alameda County (510) 204-8120
IVA ESPARZA NP
Nurse Practitioner
2850 TELEGRAPH AVE STE 110
BERKELEY, CA 94705
Alameda County (510) 204-8140
DEEPAK JYOTINDRA SONEJI M.D., PH.D.
Psychiatry & Neurology (Neurology)
2850 TELEGRAPH AVE STE 110
BERKELEY, CA 94705
Alameda County (510) 204-8140
ANTONIO J SILVA SAYAGO M.D.
Psychiatry & Neurology (Neurology)
2850 TELEGRAPH AVE STE 110
BERKELEY, CA 94705
Alameda County (510) 204-8140
MATTHEW W ARNOLD M.D.
Psychiatry & Neurology (Neurology)
2850 TELEGRAPH AVE STE 110
BERKELEY, CA 94705
Alameda County (510) 204-8140
JOANNA A COOPER M.D.
Psychiatry & Neurology (Neurology)
2850 TELEGRAPH AVE STE 110
BERKELEY, CA 94705
Alameda County (510) 204-8140
JORDANA SANDY DO
Psychiatry & Neurology (Neurology)
2850 TELEGRAPH AVE STE 110
BERKELEY, CA 94705
Alameda County (510) 204-8140

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 Omar Merchant's NPI number?

The NPI number for Omar Merchant is 1043891534. It was assigned to this individual provider in the NPPES registry on April 16, 2021.

Where is Omar Merchant located?

Omar Merchant practices at 2850 Telegraph Ave Ste 110, Berkeley, CA 94705. The listed phone number is (510) 204-8140.

What is Omar Merchant's specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Sleep Medicine, with taxonomy code 207QS1201X.

Is Omar Merchant enrolled in Medicare?

Yes. Omar Merchant 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 organization bills Medicare for Omar Merchant's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Omar Merchant reassigns Medicare benefits to Sutter Bay Medical Foundation (Orinda, CA). 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 Omar Merchant'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 Omar Merchant was last updated on November 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.