COLIN HAMBLIN, A PROFESSIONAL MEDICAL CORPORATION
NPI 1649664087
Family Medicine in Point Reyes Station, CA
About Colin Hamblin, A Professional Medical Corporation NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
COLIN HAMBLIN, A PROFESSIONAL MEDICAL CORPORATION (NPI 1649664087) is a healthcare organization registered as a family medicine in Point Reyes Station, California and active in the NPI registry since March 2015. The organization lists Basil Colin Hamblin, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Colin Hamblin, A Professional Medical Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
3Medicare enrollment records show 3 clinicians reassign Medicare billing to Colin Hamblin, A Professional Medical Corporation, which bills Medicare for the services they deliver. Of these, 3 practice within 10 miles. They are listed nearest first.
Clinicians, nearest first (3)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Colin Hamblin, A Professional Medical Corporation's NPI number?
The NPI number for Colin Hamblin, A Professional Medical Corporation is 1649664087. It was assigned to this organization in the NPPES registry on March 24, 2015.
Where is Colin Hamblin, A Professional Medical Corporation located?
Colin Hamblin, A Professional Medical Corporation is located at 11150 Highway 1, Point Reyes Station, CA 94956. The listed phone number is (415) 663-1082.
What is Colin Hamblin, A Professional Medical Corporation's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Colin Hamblin, A Professional Medical Corporation enrolled in Medicare?
Yes. Colin Hamblin, A Professional Medical Corporation is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Colin Hamblin, A Professional Medical Corporation?
According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Colin Hamblin, A Professional Medical Corporation, in Family Practice, Geriatric Medicine and Nurse Practitioner. A 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 the clinician's services. Of these, 3 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Colin Hamblin, A Professional Medical Corporation was last updated on July 18, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Colin Hamblin, A Professional Medical Corporation · NPI 1649664087
Family Medicine organization in Point Reyes Station, California. Organization record, active in the CMS NPPES registry since March 24, 2015.
## Identity
- **NPI:** 1649664087 (Entity type: Organization)
- **Enumerated:** March 24, 2015
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **Organization subpart:** No
- **Authorized official:** Basil Hamblin, PRESIDENT
## Practice location
- **Address:** 11150 HIGHWAY 1, Point Reyes Station, CA 94956
- **Phone:** (415) 663-1082 · **Fax:** (415) 663-9474
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 3 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Family Practice (1), Geriatric Medicine (1), Nurse Practitioner (1); 3 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 18, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1649664087) · Data from the CMS NPPES public registry.