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BRIAN BLAISCH M.D.
NPI 1184648909
Pediatrics in Oakland, CA

Active since July 26, 2006PECOS Enrolled
2700 INTERNATIONAL BLVD, SUITE 11, OAKLAND, CA 94601(510) 533-1248(510) 533-1870 Get Directions Write a Review

NPPES record last updated: July 9, 2007. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Brian Blaisch M.d. NPPES

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

BRIAN BLAISCH M.D. (NPI 1184648909) is an individual pediatrics provider in Oakland, California, licensed in California (G64161) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1184648909
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameBRIAN BLAISCHCredential: M.D.
Location Address2700 INTERNATIONAL BLVD, SUITE 11Oakland, CA 94601-1520
Mailing Address2700 International Blvd, Suite 11Oakland, CA 94601-1520 · (510) 533-1248 · Fax (510) 533-1870
Phone(510) 533-1248
Fax(510) 533-1870
Sole ProprietorNo
Enumeration DateJuly 26, 2006
Last NPPES UpdateJuly 9, 2007
✔ NPI 1184648909 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · G64161
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
2700 INTERNATIONAL BLVD, Oakland, CA 94601
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Other Identifiers 2

Medicare UPINF15499CA
OtherG64161CA · State License Number

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Brian Blaisch 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 Brian Blaisch reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Contra Costa County
13 mi
Family Planning, Non-Surgical
13601 SAN PABLO AVE
San Pablo, CA 94806
  • Reassigned Medicare billing, California enrollment
  • 530 clinicians in this Medicare group
NPI 1417036484 (925) 957-5429

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 94601 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 6

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

WALTER'S PHARMACY INC.
Pharmacy (Community/Retail Pharmacy)
2700 INTERNATIONAL BLVD, SUITE 32
OAKLAND, CA 94601
Alameda County (510) 533-2700
DR. BRUCE H O'NEIL SR. M.D.
Internal Medicine
2700 INTERNATIONAL BLVD, STE 35
OAKLAND, CA 94601
Alameda County (510) 532-2500
UNITED CARE PHARMACY , LLC
Pharmacy (Long Term Care Pharmacy)
2700 INTERNATIONAL BLVD, # A
OAKLAND, CA 94601
Alameda County (510) 532-1762
MR. SING H TAN MD
Internal Medicine
2700 INTERNATIONAL BLVD, STE 35
OAKLAND, CA 94601
Alameda County (510) 533-9422
AMGPHARMACY INC
Durable Medical Equipment & Medical Supplies
2700 INTERNATIONAL BLVD, SUITE A
OAKLAND, CA 94601
Alameda County (888) 633-2291
JAMIE R CORTES MD INC
Family Medicine
2700 INTERNATIONAL BLVD, SUITE 33
OAKLAND, CA 94601
Alameda County (510) 532-1070

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 Brian Blaisch's NPI number?

The NPI number for Brian Blaisch is 1184648909. It was assigned to this individual provider in the NPPES registry on July 26, 2006.

Where is Brian Blaisch located?

Brian Blaisch practices at 2700 International Blvd Suite 11, Oakland, CA 94601. The listed phone number is (510) 533-1248.

What is Brian Blaisch's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Brian Blaisch enrolled in Medicare?

Yes. Brian Blaisch is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Brian Blaisch's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Brian Blaisch reassigns Medicare benefits to Contra Costa County (San Pablo, 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 Brian Blaisch'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 Brian Blaisch was last updated on July 9, 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.