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MISS MERCEDES MARLENE SCOTT MD, MPH
NPI 1508375122
Obstetrics & Gynecology in San Francisco, CA

Active since September 26, 2017PECOS EnrolledAccepts Medicare Assignment
1001 POTRERO AVE, 6D, SFGH OB GYN, SAN FRANCISCO, CA 94110(628) 206-8000 Get Directions Write a Review

NPPES record last updated: September 12, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 12, 2025, May 4, 2021 (2 updates tracked since 2021).

About Miss Mercedes Marlene Scott Md, Mph NPPES

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

MISS MERCEDES MARLENE SCOTT MD, MPH (NPI 1508375122) is an individual obstetrics & gynecology provider in San Francisco, California, licensed in California (A197817) and active in the NPI registry since September 2017. She is enrolled in Medicare PECOS and is a graduate of University Of California, Geffen School Of Medicine (2021).

NPPES Registry Identity

NPI1508375122
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameMISS MERCEDES MARLENE SCOTTCredential: MD, MPH
Location Address1001 POTRERO AVE, 6D, SFGH OB GYNSan Francisco, CA 94110-3518
Mailing Address1000 W Carson StTorrance, CA 90502-2059
Phone(628) 206-8000
Sole ProprietorNo
Medical School CMSUniversity Of California, Geffen School Of MedicineGraduated 2021
Enumeration DateSeptember 26, 2017
Last NPPES UpdateSeptember 12, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 12, 2025
✔ NPI 1508375122 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in CA · A197817
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
1001 POTRERO AVE, 6D, San Francisco, CA 94110
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Miss Mercedes Marlene Scott Md, Mph 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 ID8123407566
PECOS Enrollment IDI20251023000455
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 Mercedes Scott reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

County Of Los Angeles Auditor Controller
319 mi
Clinic/Center
335 E AVENUE I
Lancaster, CA 93535
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: County Of Los Angeles
  • 1,939 clinicians in this Medicare group
NPI 1366453045 (661) 948-8581

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 94110 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
$153.83 typical visit price
range $69.00 – $202.35
Typical copayment $38.45 (range $17.25 – $50.58)
Most-billed visit code 99204
Established Patient
$84.91 typical visit price
range $23.44 – $166.46
Typical copayment $21.22 (range $5.86 – $41.61)
Most-billed visit code 99213
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

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

MARLEY RASHAD MD
Obstetrics & Gynecology (Maternal & Fetal Medicine)
1001 POTRERO AVE, 6D, SFGH OBGYN
SAN FRANCISCO, CA 94110
San Francisco County (415) 476-5192

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 Mercedes Scott's NPI number?

The NPI number for Mercedes Scott is 1508375122. It was assigned to this individual provider in the NPPES registry on September 26, 2017.

Where is Mercedes Scott located?

Mercedes Scott practices at 1001 Potrero Ave, 6D Sfgh Ob Gyn, San Francisco, CA 94110. The listed phone number is (628) 206-8000.

What is Mercedes Scott's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Mercedes Scott enrolled in Medicare?

Yes. Mercedes Scott 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.

Which organization bills Medicare for Mercedes Scott's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mercedes Scott reassigns Medicare benefits to County Of Los Angeles Auditor Controller (Lancaster, 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 Mercedes Scott'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 Mercedes Scott was last updated on September 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.