DR. WENDY GABRIELLE ANDERSON (M.D.) – Hospice and Palliative Medicine (Internal Medicine) Physician, NPI 1851499115

DR. WENDY GABRIELLE ANDERSON (M.D.) is a healthcare provider. based in San francisco, California. specializing in INTERNAL MEDICINE. They hold the professional credentials M.D.. They hold a License No. 426113 (PA). The NPI Number for DR. WENDY GABRIELLE ANDERSON (M.D.) is 1851499115

Main info

Female
25 Years Of Experience
Accepts Medicare Assignment
Name
DR. WENDY GABRIELLE ANDERSON (M.D.)
NPI
1851499115
Phone
(415) 502-2399
Address
505 PARNASSUS AVE
Enumeration Date
20 September 2006
Last Update Date
13 February 2018

Doctor Profile

Medical School Name
UNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE
Secondary Phone
5105223700
Graduation Year
2001 (25 years ago)
PAC ID
7315021920
Group Practice PAC ID
3779494521
Professional Enrollment ID
I20080220000720
Address ID
CA945014399AL2070XAVEX300
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience66
Completeness75
Years active:19State licenses:2Digital endpointsOther names

9,967 INTERNAL MEDICINE in PA

Provider Addresses for DR. WENDY GABRIELLE ANDERSON (M.D.)

  • University of California Medical Center, 505, Parnassus Avenue, Cole Valley, San Francisco, California, 94143, United States

    SAN FRANCISCO, CA 941432204

    Phone: (415) 502-2399

    Type: Mailing

  • UNIVESITY DRIVE

    PITTSBURGH VETERANS AFFAIRS MEDICAL CENTER

    PITTSBURGH, PA 15240

    Phone: (412) 688-6000

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2008-02-20

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20080220000720IInternal MedicineCATBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes7339$0
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes4327$0
G0316Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th4126$0
99231Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes4025$0
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes3332$0
View full utilization report →

Insurance plans in this area (ZIP 94143)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 3779494521View full group profile
NameSpecialtyState
Marriage And Family TherapistCA
Nurse PractitionerCA
Internal MedicineCA
Internal MedicineCA
O P H T H A L M O L O G YCA
Nurse PractitionerCA
O B S T E T R I C S/ G Y N E C O L O G YCA
O P H T H A L M O L O G YNY
Physician AssistantCA
Gastroenterology, Internal MedicineCA

Reviews

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Frequently asked questions

What is the registry number for DR. WENDY GABRIELLE ANDERSON (M.D.)?
The registry entry for DR. WENDY GABRIELLE ANDERSON (M.D.) shows NPI 1851499115.
Quick check: is DR. WENDY GABRIELLE ANDERSON (M.D.) active?
Public NPPES data shows DR. WENDY GABRIELLE ANDERSON (M.D.) with an active NPI status right now.
Which specialty label fits DR. WENDY GABRIELLE ANDERSON (M.D.)?
NPPES ties DR. WENDY GABRIELLE ANDERSON (M.D.) to Hospice and Palliative Medicine (Internal Medicine) Physician in the taxonomy section. Clinical services aligned with this taxonomy classification.
Is DR. WENDY GABRIELLE ANDERSON (M.D.) tied to San Francisco, California?
If you are local to San Francisco, California, DR. WENDY GABRIELLE ANDERSON (M.D.) may be relevant to your search.
What is the difference between NPI and a medical license?
An NPI is a federal identifier; a medical license is issued by a state and governs where someone may practice.

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