FLORENCIA LOPEZ GRIFFIN PA-C
NPI 1235594425
Physician Assistant in Larkspur, CA

Q: What is Florencia Griffin's NPI number?

The NPI number for Florencia Griffin is 1235594425. It was assigned to this individual provider in the NPPES registry on December 15, 2015.

Q: What is Florencia Griffin's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Q: When was this NPI record last updated?

The NPPES record for Florencia Griffin was last updated on June 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 60 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.

Active since December 15, 2015PECOS Enrolled

2 BON AIR RD STE 100, LARKSPUR, CA 94939(415) 927-0666(415) 927-6159 Get Directions Write a Review

NPPES record last updated: June 8, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 5, 2026, Nov 13, 2020, May 7, 2018 and 1 more (4 updates tracked since 2015).

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About Florencia Lopez Griffin Pa-c NPPES

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

FLORENCIA LOPEZ GRIFFIN PA-C (NPI 1235594425) is an individual physician assistant in Larkspur, California, licensed in California (63563) and active in the NPI registry since December 2015. She is enrolled in Medicare PECOS, maintains a secondary practice location in Novato, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1235594425

Entity TypeIndividualFemale

Primary Taxonomy363A00000X

Provider Legal NameFLORENCIA LOPEZ GRIFFINCredential: PA-C

Location Address2 BON AIR RD STE 100Larkspur, CA 94939-1144

Mailing Address2 Bon Air Rd Ste 100Larkspur, CA 94939-1144 · (415) 927-0666 · Fax (415) 627-6159

Phone(415) 927-0666

Fax(415) 927-6159

Sole ProprietorYes

Medical School CMSOtherGraduated 2015

Enumeration DateDecember 15, 2015

Last NPPES UpdateJune 8, 20264 updates tracked since enumeration

NPPES CertifiedJune 8, 2026

✔ NPI 1235594425 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363A00000X

Licenses✔ Licensed in CA · 63563✔ Licensed in TX · PA11893

Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Also ListedPhysician Assistant · MedicalTaxonomy 363AM0700X · License PA11893 (TX)

2 BON AIR RD STE 100, Larkspur, CA 94939

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Secondary Practice Location 1

Location 175 Rowland Way Ste 250Novato, CA 94945-5018 · Phone (415) 878-2910 · Fax (415) 878-2916

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Florencia Lopez Griffin Pa-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4688960818

PECOS Enrollment IDI20240429002967

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 3

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

71 services53 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

47 services37 patients

Transitional care management services for problem of high complexity 99496

Transitional care management services are designed to ensure a smooth transition from a hospital to home or another care setting for patients with complex health issues. These services include medication management, patient education, and coordination with healthcare providers.

42 services42 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94939 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$104.67 typical visit price

range $69.07 – $202.63

Typical copayment $26.16 (range $17.26 – $50.65)

Most-billed visit code 99203

Established Patient

$85.00 typical visit price

range $23.44 – $166.64

Typical copayment $21.25 (range $5.86 – $41.66)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

DR. SAHAR NADERI M.D.

Internal Medicine (Cardiovascular Disease)