ANNA TELLEFSEN NP
NPI 1982342770
Nurse Practitioner - Pediatrics in San Francisco, CA

Q: What is Anna Tellefsen's NPI number?

The NPI number for Anna Tellefsen is 1982342770. It was assigned to this individual provider in the NPPES registry on May 23, 2022.

Q: What is Anna Tellefsen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

Q: When was this NPI record last updated?

The NPPES record for Anna Tellefsen was last updated on November 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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 May 23, 2022PECOS Enrolled

2 W PORTAL AVE, SAN FRANCISCO, CA 94127(888) 663-6331(415) 252-7176 Get Directions Write a Review

NPPES record last updated: November 18, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Nov 18, 2025, May 23, 2022 (2 updates tracked since 2022).

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About Anna Tellefsen Np NPPES

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

ANNA TELLEFSEN NP (NPI 1982342770) is an individual pediatrics provider in San Francisco, California, licensed in California (95020709) and active in the NPI registry since May 2022. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1982342770

Entity TypeIndividualFemale

Primary Taxonomy363LP0200X

Provider Legal NameANNA TELLEFSENCredential: NP

Location Address2 W PORTAL AVESan Francisco, CA 94127-1304

Mailing Address1 Embarcadero Ctr Ste 1900San Francisco, CA 94111-3723 · (415) 658-6791 · Fax (415) 520-0904

Phone(888) 663-6331

Fax(415) 252-7176

Sole ProprietorNo

Enumeration DateMay 23, 2022

Last NPPES UpdateNovember 18, 20252 updates tracked since enumeration

NPPES CertifiedNovember 18, 2025

✔ NPI 1982342770 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0200X

License✔ Licensed in CA · 95020709

2 W PORTAL AVE, San Francisco, CA 94127

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Anna Tellefsen Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94127 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

$104.51 typical visit price

range $69.00 – $202.35

Typical copayment $26.12 (range $17.25 – $50.58)

Most-billed visit code 99203

Established Patient

$119.48 typical visit price

range $23.44 – $166.46

Typical copayment $29.87 (range $5.86 – $41.61)

Most-billed visit code 99214

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 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. CHELSEA JOY THOMSEN M.D., M.S.P.H

Internal Medicine