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BRYAN W WAHL M.D.
NPI 1285794834
Internal Medicine in Berkeley, CA

Active since December 12, 2006PECOS Enrolled
2450 ASHBY AVE, #1002, BERKELEY, CA 94705(510) 204-1893 Get Directions Write a Review

NPPES record last updated: December 1, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Bryan W Wahl M.d. NPPES

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

BRYAN W WAHL M.D. (NPI 1285794834) is an individual internal medicine provider in Berkeley, California, licensed in California (A74763) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1285794834
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameBRYAN W WAHLCredential: M.D.
Location Address2450 ASHBY AVE, #1002Berkeley, CA 94705-2067
Mailing Address1 Lakeside Dr Apt 710Oakland, CA 94612-4654
Phone(510) 204-1893
Sole ProprietorNo
Enumeration DateDecember 12, 2006
Last NPPES UpdateDecember 1, 2021
✔ NPI 1285794834 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A74763
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.
2450 ASHBY AVE, Berkeley, CA 94705
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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)

Bryan W Wahl M.d. 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 Bryan Wahl reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southern California Permanente Medical Group
305 mi
Health Maintenance Organization
2103 E GONZALES RD
Oxnard, CA 93036
  • Reassigned Medicare billing, California enrollment
  • 13,921 clinicians in this Medicare group
NPI 1275756652 (805) 650-4700

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
$153.83 typical visit price
range $69.00 – $202.35
Typical copayment $38.45 (range $17.25 – $50.58)
Most-billed visit code 99204
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 20

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

ALTA EAST BAY PATHOLOGY, INC.
Pathology (Anatomic Pathology & Clinical Pathology)
2450 ASHBY AVE
BERKELEY, CA 94705
Alameda County (510) 869-6567
DR. VALERIE DAWN CURTIS MD
Hospitalist
2450 ASHBY AVE
BERKELEY, CA 94705
Alameda County (510) 204-3977
SUTTER EAST BAY HOSPITALS
General Acute Care Hospital
2450 ASHBY AVE
BERKELEY, CA 94705
Alameda County (510) 204-1682
GERALD L. MEYERS M.D.
Internal Medicine (Pulmonary Disease)
2450 ASHBY AVE
BERKELEY, CA 94705
Alameda County (510) 204-1894
LAUREL JEAN OLSLUND N.P.
Nurse Practitioner (Adult Health)
2450 ASHBY AVE
BERKELEY, CA 94705
Alameda County (510) 204-3991
MICHAEL SANSAIT D.O.
Internal Medicine
2450 ASHBY AVE
BERKELEY, CA 94705
Alameda County (510) 204-4444
ROBERT MICHAEL ROTH MD
Emergency Medicine
2450 ASHBY AVE
BERKELEY, CA 94705
Alameda County (510) 204-4723
LAN FANG CHANG RN, IBCLC
Registered Nurse (Lactation Consultant)
2450 ASHBY AVE
BERKELEY, CA 94705
Alameda County (408) 876-0287

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 Bryan Wahl's NPI number?

The NPI number for Bryan Wahl is 1285794834. It was assigned to this individual provider in the NPPES registry on December 12, 2006.

Where is Bryan Wahl located?

Bryan Wahl practices at 2450 Ashby Ave #1002, Berkeley, CA 94705. The listed phone number is (510) 204-1893.

What is Bryan Wahl's specialty?

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

Is Bryan Wahl enrolled in Medicare?

Yes. Bryan Wahl is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Bryan Wahl's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Bryan Wahl reassigns Medicare benefits to Southern California Permanente Medical Group (Oxnard, 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 Bryan Wahl'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 Bryan Wahl was last updated on December 1, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.