DR. ERROL ANDREW CRAIG M.D., PHD
NPI 1659344281
Dermatology in Walnut Creek, CA
About Dr. Errol Andrew Craig M.d., Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ERROL ANDREW CRAIG M.D., PHD (NPI 1659344281) is an individual dermatology provider in Walnut Creek, California, licensed in California (C31732) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS and is a graduate of Albert Einstein College Of Medicine Of Yeshiva University (2002).
NPPES Registry Identity
Specialties & Licenses
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. Errol Andrew Craig M.d., Phd 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.
Medicare Billing Reassignment
Medicare enrollment records show Errol Craig reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Richmond, CA 94801
- Reassigned Medicare billing, California enrollment
- 20,078 clinicians in this Medicare group
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 94598 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.
WALNUT CREEK, CA 94598
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 Errol Craig's NPI number?
The NPI number for Errol Craig is 1659344281. It was assigned to this individual provider in the NPPES registry on February 13, 2006.
Where is Errol Craig located?
Errol Craig practices at 320 Lennon Ln, Walnut Creek, CA 94598. The listed phone number is (925) 817-5600.
What is Errol Craig's specialty?
The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.
Is Errol Craig enrolled in Medicare?
Yes. Errol Craig 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 Errol Craig's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Errol Craig reassigns Medicare benefits to Permanente Medical Group Inc (Richmond, 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 Errol Craig'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 Errol Craig was last updated on December 13, 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.
# Dr. Errol Andrew Craig, M.D., PHD · NPI 1659344281
Dermatology physician in Walnut Creek, California. Individual provider, active in the CMS NPPES registry since February 13, 2006.
## Identity
- **NPI:** 1659344281 (Entity type: Individual)
- **Enumerated:** February 13, 2006
- **Primary specialty:** Dermatology · taxonomy 207N00000X
- **State license:** C31732 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 320 LENNON LN, Walnut Creek, CA 94598-2419
- **Phone:** (925) 817-5600 · **Fax:** (925) 817-5601
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Permanente Medical Group Inc (NPI 1235226531, Richmond, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Albert Einstein College Of Medicine Of Yeshiva University, class of 2002
## Record status
- **NPPES last updated:** December 13, 2021
---
Source: [NPI Profile](https://npiprofile.com/npi/1659344281) · Data from the CMS NPPES public registry.