LYNN F LO NP
NPI 1245579481
Nurse Practitioner - Primary Care in San Francisco, CA

Active since February 07, 2013PECOS EnrolledAccepts Medicare Assignment
1111 MARKET ST, SAN FRANCISCO, CA 94103(415) 863-3883 Get Directions Write a Review

NPPES record last updated: April 20, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 20, 2026, Mar 12, 2018 (2 updates tracked since 2018).

About Lynn F Lo Np NPPES

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

LYNN F LO NP (NPI 1245579481) is an individual primary care provider in San Francisco, California, licensed in California (22372) and active in the NPI registry since February 2013. She is enrolled in Medicare PECOS and is a graduate of Other (2012).

NPPES Registry Identity

NPI1245579481
Entity TypeIndividualFemale
Primary Taxonomy363LP2300X
Provider Legal NameLYNN F LOCredential: NP
Location Address1111 MARKET STSan Francisco, CA 94103-1509
Mailing Address1111 Market StSan Francisco, CA 94103-1509 · (415) 863-3883
Sole ProprietorNo
Medical School CMSOtherGraduated 2012
Enumeration DateFebruary 7, 2013
Last NPPES UpdateApril 20, 20262 updates tracked since enumeration
NPPES CertifiedApril 20, 2026
NPI 1245579481 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · Primary CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP2300X
License Licensed in CA · 22372
Also ListedNurse PractitionerTaxonomy 363L00000X · License 22372 (CA)
1111 MARKET ST, San Francisco, CA 94103

Other Names 1

Former Name (1)Lin-fung Lo

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Lynn F Lo Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7012287527
PECOS Enrollment IDI20210106002552
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 94103 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 20

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

Nurse Practitioner (Family)
1111 MARKET ST
SAN FRANCISCO, CA 94103
Specialist
1111 MARKET ST
SAN FRANCISCO, CA 94103
Counselor (Addiction (Substance Use Disorder))
1111 MARKET ST
SAN FRANCISCO, CA 94103
Student in an Organized Health Care Education/Training Program
1111 MARKET ST
SAN FRANCISCO, CA 94103
Counselor (Addiction (Substance Use Disorder))
1111 MARKET ST
SAN FRANCISCO, CA 94103
Counselor (Addiction (Substance Use Disorder))
1111 MARKET ST
SAN FRANCISCO, CA 94103
Licensed Vocational Nurse
1111 MARKET ST
SAN FRANCISCO, CA 94103
Counselor (Addiction (Substance Use Disorder))
1111 MARKET ST
SAN FRANCISCO, CA 94103

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 Lynn Lo's NPI number?

The NPI number for Lynn Lo is 1245579481. It was assigned to this individual provider in the NPPES registry on February 7, 2013. The provider is also known as Lin-Fung Lo.

Where is Lynn Lo located?

Lynn Lo practices at 1111 Market St, San Francisco, CA 94103. The listed phone number is (415) 863-3883.

What is Lynn Lo's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.

Is Lynn Lo enrolled in Medicare?

Yes. Lynn Lo is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Lynn Lo was last updated on April 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.