MR. EDWARD MARTIN BLUMENSTOCK MD
NPI 1235156738
Obstetrics & Gynecology in Oakland, CA
About Mr. Edward Martin Blumenstock Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. EDWARD MARTIN BLUMENSTOCK MD (NPI 1235156738) is an individual obstetrics & gynecology provider in Oakland, California, licensed in California (G22905) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of University Of California, San Francisco School Of Medicine (1971).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mr. Edward Martin Blumenstock Md 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94609 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
OAKLAND, CA 94609
OAKLAND, CA 94609
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 Edward Blumenstock's NPI number?
The NPI number for Edward Blumenstock is 1235156738. It was assigned to this individual provider in the NPPES registry on July 17, 2006.
Where is Edward Blumenstock located?
Edward Blumenstock practices at 365 Hawthorne Ave Ste 301, Oakland, CA 94609. The listed phone number is (510) 893-1700.
What is Edward Blumenstock's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Edward Blumenstock enrolled in Medicare?
Yes. Edward Blumenstock 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.
When was this NPI record last updated?
The NPPES record for Edward Blumenstock was last updated on July 8, 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.
# Mr. Edward Martin Blumenstock, MD · NPI 1235156738
Obstetrics & Gynecology physician in Oakland, California. Individual provider, active in the CMS NPPES registry since July 17, 2006.
## Identity
- **NPI:** 1235156738 (Entity type: Individual)
- **Enumerated:** July 17, 2006
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** G22905 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 365 HAWTHORNE AVE, STE 301, Oakland, CA 94609-3113
- **Phone:** (510) 893-1700 · **Fax:** (510) 893-0110
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** University Of California, San Francisco School Of Medicine, class of 1971
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicare UPIN A41765; Medicaid 00G229050 (CA); Medicare ID-Type Unspecified 00G229050
---
Source: [NPI Profile](https://npiprofile.com/npi/1235156738) · Data from the CMS NPPES public registry.