1. Home
  2. Directory
  3. California
  4. Los Angeles
  5. Internal Medicine
  6. NPI Profile

DR. SAMUEL LINCOLN PIERCE M.D.
NPI 1699718270
Internal Medicine in Los Angeles, CA

Active since June 13, 2006PECOS Enrolled
303 S UNION AVE, LOS ANGELES, CA 90017(213) 355-2600 Get Directions Write a Review

NPPES record last updated: September 6, 2019. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Samuel Lincoln Pierce M.d. NPPES

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

DR. SAMUEL LINCOLN PIERCE M.D. (NPI 1699718270) is an individual internal medicine provider in Los Angeles, California, licensed in California (G70056) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1699718270
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. SAMUEL LINCOLN PIERCECredential: M.D.
Location Address303 S UNION AVELos Angeles, CA 90017-1111
Mailing Address12900 Park Plaza Dr Ste 150Cerritos, CA 90703-9329 · (562) 977-4674
Phone(213) 355-2600
Sole ProprietorNo
Enumeration DateJune 13, 2006
Last NPPES UpdateSeptember 6, 2019
✔ NPI 1699718270 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · G70056
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
303 S UNION AVE, Los Angeles, CA 90017
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Samuel Lincoln Pierce M.d. 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.

Medicare Billing Reassignment

Medicare enrollment records show Samuel Pierce reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Albion Medical Partners Of California West P C
18 mi
Internal Medicine
12900 PARK PLAZA DR, STE 700, MS-7110
Cerritos, CA 90703
  • Reassigned Medicare billing, California enrollment
  • 235 clinicians in this Medicare group
NPI 1073110607 (562) 622-2800

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90017 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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 2

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

DEBORA CHO
Nurse Practitioner (Adult Health)
303 S UNION AVE
LOS ANGELES, CA 90017
Los Angeles County (213) 757-2080
K-DAY INC
Program of All-Inclusive Care for the Elderly (PACE) Provider Organization
303 S UNION AVE
LOS ANGELES, CA 90017
Los Angeles County (213) 757-2080

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 Samuel Pierce's NPI number?

The NPI number for Samuel Pierce is 1699718270. It was assigned to this individual provider in the NPPES registry on June 13, 2006.

Where is Samuel Pierce located?

Samuel Pierce practices at 303 S Union Ave, Los Angeles, CA 90017. The listed phone number is (213) 355-2600.

What is Samuel Pierce's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Samuel Pierce enrolled in Medicare?

Yes. Samuel Pierce is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Samuel Pierce's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Samuel Pierce reassigns Medicare benefits to Albion Medical Partners Of California West P C (Cerritos, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Samuel Pierce's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Samuel Pierce was last updated on September 6, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years 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.