MISS SHIRLEY ITING LOUIE F.N.P.
NPI 1619365384
Nurse Practitioner - Family in San Francisco, CA

Active since January 05, 2015PECOS EnrolledAccepts Medicare Assignment
2175 MARKET ST, SAN FRANCISCO, CA 94114(888) 663-6331(415) 252-7176 Get Directions Write a Review

NPPES record last updated: March 17, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 17, 2025, Jun 10, 2020, Jun 14, 2016 (3 updates tracked since 2016).

About Miss Shirley Iting Louie F.n.p. NPPES

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

MISS SHIRLEY ITING LOUIE F.N.P. (NPI 1619365384) is an individual family provider in San Francisco, California, licensed in California (NP95001877) and active in the NPI registry since January 2015. She is enrolled in Medicare PECOS, maintains a secondary practice location in Mill Valley, and is a graduate of Other (2014).

NPPES Registry Identity

NPI1619365384
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMISS SHIRLEY ITING LOUIECredential: F.N.P.
Location Address2175 MARKET STSan Francisco, CA 94114-1474
Mailing Address1 Embarcadero Ctr Ste 1900San Francisco, CA 94111-3723 · (415) 658-6791
Fax(415) 252-7176
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateJanuary 5, 2015
Last NPPES UpdateMarch 17, 20253 updates tracked since enumeration
NPPES CertifiedMarch 17, 2025
NPI 1619365384 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in CA · NP95001877
Also ListedRegistered NurseTaxonomy 163W00000X · License 810087 (CA)
2175 MARKET ST, San Francisco, CA 94114

Other Names 1

Other Name (5)Miss Shirley I-ting Hsu F.n.p.

Secondary Practice Location 1

Location 1750 Redwood Hwy Frontage Rd Ste 1204Mill Valley, CA 94941-2483 · Phone (415) 384-4778 · Fax (415) 384-4779

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

Miss Shirley Iting Louie F.n.p. 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 ID6204126782
PECOS Enrollment IDI20170328002675
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 2

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 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.
14 services12 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94114 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 8

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

Nurse Practitioner
2175 MARKET ST
SAN FRANCISCO, CA 94114
Pharmacy (Long Term Care Pharmacy)
2175 MARKET ST, UNIT 122
SAN FRANCISCO, CA 94114
Physician Assistant
2175 MARKET ST
SAN FRANCISCO, CA 94114
Physician Assistant
2175 MARKET ST
SAN FRANCISCO, CA 94114
Physician Assistant
2175 MARKET ST
SAN FRANCISCO, CA 94114
Internal Medicine
2175 MARKET ST
SAN FRANCISCO, CA 94114
Physician Assistant
2175 MARKET ST
SAN FRANCISCO, CA 94114
Family Medicine
2175 MARKET ST
SAN FRANCISCO, CA 94114

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 Shirley Louie's NPI number?

The NPI number for Shirley Louie is 1619365384. It was assigned to this individual provider in the NPPES registry on January 5, 2015. The provider is also known as Miss Shirley I-Ting Hsu F.N.P..

Where is Shirley Louie located?

Shirley Louie practices at 2175 Market St, San Francisco, CA 94114. The listed phone number is (888) 663-6331.

What is Shirley Louie's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Shirley Louie enrolled in Medicare?

Yes. Shirley Louie 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 Shirley Louie was last updated on March 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.