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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CHELSEA LIN MD
NPI 1801475777
Family Medicine in San Francisco, CA

Active since April 06, 2021PECOS Enrolled
1560 SLOAT BLVD STE 333, SAN FRANCISCO, CA 94132(415) 353-9339(415) 353-3450 Get Directions Write a Review

NPPES record last updated: August 21, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 21, 2026, Apr 6, 2021 (2 updates tracked since 2021).

About Chelsea Lin Md NPPES

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

CHELSEA LIN MD (NPI 1801475777) is an individual family medicine provider in San Francisco, California, licensed in California (A211442) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS, is affiliated with Duke University Hospital, and maintains a secondary practice location in Nashville.

NPPES Registry Identity

NPI1801475777
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameCHELSEA LINCredential: MD
Location Address1560 SLOAT BLVD STE 333San Francisco, CA 94132-1223
Mailing Address391 Wallace RdNashville, TN 37211-4851 · (615) 781-4000
Phone(415) 353-9339
Fax(415) 353-3450
Sole ProprietorNo
Medical School CMSWake Forest University School Of MedicineGraduated 2021
Enumeration DateApril 6, 2021
Last NPPES UpdateAugust 21, 20262 updates tracked since enumeration
NPPES CertifiedAugust 21, 2026
✔ NPI 1801475777 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · A211442
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
1560 SLOAT BLVD STE 333, San Francisco, CA 94132
Open in Google Maps ↗

Secondary Practice Location 1

Location 1391 Wallace RdNashville, TN 37211-4851 · Phone (615) 781-4000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee and more.Insurance ›

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

Chelsea Lin Md 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 ID1759781149
PECOS Enrollment IDI20241009000545
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 5

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.
66 services56 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.
30 services27 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
25 services25 patients
Influenza vaccine split virus, preservative free 90662
The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.
23 services23 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.
20 services20 patients

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Duke University Hospital

Acute Care Hospitals · Durham, NC
5/5 CMS rating
OwnershipProprietary
CMS Certification Number340030
Location2100 Erwin RdDurham, NC 27705 · Durham County
Emergency services Birthing friendly

Granville Health Systems

Acute Care Hospitals · Oxford, NC
1/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number340127
Location1010 College StOxford, NC 27565 · Granville County
Emergency services Birthing friendly

Maria Parham Medical Center

Acute Care Hospitals · Henderson, NC
2/5 CMS rating
OwnershipProprietary
CMS Certification Number340132
LocationPO Box 59Henderson, NC 27536 · Vance County
Emergency services Birthing friendly

Duke Regional Hospital

Acute Care Hospitals · Durham, NC
4/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number340155
Location3643 N Roxboro StreetDurham, NC 27704 · Durham County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94132 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 3

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

KATHERINE MAW CHAN MD
Family Medicine
1560 SLOAT BLVD STE 333
SAN FRANCISCO, CA 94132
San Francisco County (415) 353-9339
SEN V NGUYEN M.D.
Family Medicine
1560 SLOAT BLVD STE 333
SAN FRANCISCO, CA 94132
San Francisco County (415) 353-9339
ERIN REBECCA WALSH MD
Family Medicine
1560 SLOAT BLVD STE 333
SAN FRANCISCO, CA 94132
San Francisco County (415) 353-9339

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 Chelsea Lin's NPI number?

The NPI number for Chelsea Lin is 1801475777. It was assigned to this individual provider in the NPPES registry on April 6, 2021.

Where is Chelsea Lin located?

Chelsea Lin practices at 1560 Sloat Blvd Ste 333, San Francisco, CA 94132. The listed phone number is (415) 353-9339.

What is Chelsea Lin's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Chelsea Lin enrolled in Medicare?

Yes. Chelsea Lin 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.

What insurance does Chelsea Lin accept?

Health plans from Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee and Blue Cross and Blue Shield of NC list Chelsea Lin as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Chelsea Lin affiliated with any hospitals?

According to CMS data, Chelsea Lin is affiliated with Duke University Hospital, Granville Health Systems, Maria Parham Medical Center and Duke Regional Hospital.

When was this NPI record last updated?

The NPPES record for Chelsea Lin was last updated on August 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.