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LIZELLEN LA FOLLETTE MD INC
NPI 1912276007
Obstetrics & Gynecology in Greenbrae, CA

Active since December 20, 2011
599 SIR FRANCIS DRAKE BLVD, SUITE 301, GREENBRAE, CA 94904(415) 461-1949(415) 461-1949 Get Directions Write a Review

NPPES record last updated: December 20, 2011. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Lizellen La Follette Md Inc NPPES

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

LIZELLEN LA FOLLETTE MD INC (NPI 1912276007) is a healthcare organization registered as an obstetrics & gynecology in Greenbrae, California and active in the NPI registry since December 2011. The organization lists Katherine Chilton, Office Manager, as its authorized official.

NPPES Registry Identity

NPI1912276007
Entity TypeOrganization
Primary Taxonomy207V00000X
Legal Business NameLIZELLEN LA FOLLETTE MD INC
Location Address599 SIR FRANCIS DRAKE BLVD, SUITE 301Greenbrae, CA 94904-1712
Mailing Address599 Sir Francis Drake Blvd, Suite 301Greenbrae, CA 94904-1712 · (415) 461-1949 · Fax (415) 461-1949
Phone(415) 461-1949
Fax(415) 461-1949
Organization SubpartNo
Authorized OfficialKatherine ChiltonOffice Manager · (415) 461-1949
Enumeration DateDecember 20, 2011
✔ NPI 1912276007 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
599 SIR FRANCIS DRAKE BLVD, Greenbrae, CA 94904
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Lizellen La Follette Md Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by January 31, 2027

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateCaliforniaEnrollment IDO20111121000149Non-DME Part B · Clinic/Group PracticeDue dateJanuary 31, 2027
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Lizellen La Follette MD Inc, which bills Medicare for the services they deliver. Of these, 2 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Lizellen La Follette, M.D.
Obstetrics/Gynecology
NPI 1710910153
250 BON AIR RD
Greenbrae, CA 94904
(415) 925-7591
✔ PECOS0.2 mi
Alyssa Lo, MD
Obstetrics/Gynecology
NPI 1952964835
100A DRAKES LANDING RD STE 225
Greenbrae, CA 94904
(415) 461-7800
✔ PECOS1.0 mi

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 Lizellen La Follette MD Inc's NPI number?

The NPI number for Lizellen La Follette MD Inc is 1912276007. It was assigned to this organization in the NPPES registry on December 20, 2011.

Where is Lizellen La Follette MD Inc located?

Lizellen La Follette MD Inc is located at 599 Sir Francis Drake Blvd Suite 301, Greenbrae, CA 94904. The listed phone number is (415) 461-1949.

What is Lizellen La Follette MD Inc's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Lizellen La Follette MD Inc enrolled in Medicare?

Yes. Lizellen La Follette MD Inc is registered in the Medicare PECOS enrollment system.

When is Lizellen La Follette MD Inc's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (California, Clinic/Group Practice) is due for revalidation by January 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Lizellen La Follette MD Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Obstetrics/Gynecology, reassign their Medicare billing to Lizellen La Follette MD Inc. 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, 2 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 Lizellen La Follette MD Inc was last updated on December 20, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.