DR. DAVID KARL BLACK MD
NPI 1659323244
Anesthesiology in Castro Valley, CA
About Dr. David Karl Black Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DAVID KARL BLACK MD (NPI 1659323244) is an individual anesthesiology provider in Castro Valley, California, licensed in California (G66927) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Washington School Of Medicine (1988).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Dr. David Karl Black 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
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 David Black's NPI number?
The NPI number for David Black is 1659323244. It was assigned to this individual provider in the NPPES registry on May 16, 2006.
Where is David Black located?
David Black practices at 20103 Lake Chabot Rd, Castro Valley, CA 94546. The listed phone number is (510) 537-1234.
What is David Black's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is David Black enrolled in Medicare?
Yes. David Black 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 David Black was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days 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.
# Dr. David Karl Black, MD · NPI 1659323244
Anesthesiology physician in Castro Valley, California. Individual provider, active in the CMS NPPES registry since May 16, 2006.
## Identity
- **NPI:** 1659323244 (Entity type: Individual)
- **Enumerated:** May 16, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** G66927 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 20103 LAKE CHABOT RD, Castro Valley, CA 94546-5341
- **Phone:** (510) 537-1234 · **Fax:** (510) 727-2786
## 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 Washington School Of Medicine, class of 1988
## Record status
- **NPPES last updated:** July 13, 2026
- **Other identifiers:** Medicaid 00G669271 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1659323244) · Data from the CMS NPPES public registry.