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JOSEPH SAMI MANSOUR MD
NPI 1679668420
Obstetrics & Gynecology in Modesto, CA

Active since October 04, 2006PECOS EnrolledAccepts Medicare Assignment
1401 SPANOS CT STE 230, MODESTO, CA 95355(209) 550-4720(209) 572-2923 Get Directions Write a Review

NPPES record last updated: July 9, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Joseph Sami Mansour Md NPPES

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

JOSEPH SAMI MANSOUR MD (NPI 1679668420) is an individual obstetrics & gynecology provider in Modesto, California, licensed in California (A34244) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Fresno, and is a graduate of Other (1975).

NPPES Registry Identity

NPI1679668420
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameJOSEPH SAMI MANSOURCredential: MD
Location Address1401 SPANOS CT STE 230Modesto, CA 95355-2816
Mailing AddressPo Box 255228Sacramento, CA 95865-5228 · (800) 470-0071 · Fax (916) 854-6769
Phone(209) 550-4720
Fax(209) 572-2923
Sole ProprietorNo
Medical School CMSOtherGraduated 1975
Enumeration DateOctober 4, 2006
Last NPPES UpdateJuly 9, 2026
NPPES CertifiedJuly 9, 2026
✔ NPI 1679668420 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in CA · A34244
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.
Also ListedHospitalistTaxonomy 208M00000X · License A34244 (CA)
1401 SPANOS CT STE 230, Modesto, CA 95355
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Other Names 1

Other Name (5)Joseph Sami Mansour Md

Secondary Practice Location 1

Location 1290 N Wayte LnFresno, CA 93701-2124 · Phone (559) 459-5755 · Fax (559) 459-4453

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

Joseph Sami Mansour 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 ID5799760815
PECOS Enrollment IDI20040622001698
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 Reassignments

7

Medicare enrollment records show Joseph Mansour reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Sutter Valley Medical Foundation
1.2 mi
Multi-Specialty
600 COFFEE RD
Modesto, CA 95355
  • Reassigned Medicare billing, California enrollment
  • 3,056 clinicians in this Medicare group
NPI 1669846986 (209) 524-1211
Golden Valley Health Center
1.2 mi
Federally Qualified Health Center (FQHC)
1524 MCHENRY AVE STE 565
Modesto, CA 95350
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Golden Valley Health Centers
  • 440 clinicians in this Medicare group
NPI 1134727746 (866) 682-4842
Dhp Of California Medical Group Inc
27 mi
Obstetrics & Gynecology
1800 N CALIFORNIA ST
Stockton, CA 95204
  • Reassigned Medicare billing, California enrollment
  • 83 clinicians in this Medicare group
NPI 1679836084 (209) 943-2000
Omni Family Health
88 mi
Federally Qualified Health Center (FQHC)
6107 N 1ST STREET
Fresno, CA 93710
  • Reassigned Medicare billing, California enrollment
  • 169 clinicians in this Medicare group
NPI 1184100364 (866) 707-6664
Clinica Sierra Vista
163 mi
Community/Behavioral Health
355 DOVER PKWY
Delano, CA 93215
  • Reassigned Medicare billing, California enrollment
  • 264 clinicians in this Medicare group
NPI 1881814838 (661) 725-2788
Kern County Hospital Authority
190 mi
Federally Qualified Health Center (FQHC)
9330 STOCKDALE HWY STE 500
Bakersfield, CA 93311
  • Reassigned Medicare billing, California enrollment
  • 532 clinicians in this Medicare group
NPI 1184420630 (661) 664-2200
Obhg California, P.C.
2,150 mi
Obstetrics & Gynecology
777 LOWNDES HILL RD BLDG 1
Greenville, SC 29607
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Obhg California PC
  • 711 clinicians in this Medicare group
NPI 1215258892 (800) 967-2289

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 95355 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
$133.94 typical visit price
range $58.87 – $176.60
Typical copayment $33.48 (range $14.71 – $44.15)
Most-billed visit code 99204
Established Patient
$73.16 typical visit price
range $19.28 – $144.60
Typical copayment $18.29 (range $4.82 – $36.15)
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 5

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

STEPHANE ERLENE ZAMAYOA
Social Worker
1401 SPANOS CT STE 230
MODESTO, CA 95355
Stanislaus County (209) 524-9401
DR. HILLARY GAYLE HENDRYK M.D.
Obstetrics & Gynecology
1401 SPANOS CT STE 230
MODESTO, CA 95355
Stanislaus County (209) 550-4720
ROCIO ACERA POZZI MD
Obstetrics & Gynecology
1401 SPANOS CT STE 230
MODESTO, CA 95355
Stanislaus County (209) 569-7408
OLGA MIKHAILOVNA KOVALENKO MD
Obstetrics & Gynecology
1401 SPANOS CT STE 230
MODESTO, CA 95355
Stanislaus County (209) 550-4720
MARISSA SUE BUENDIA DO
Obstetrics & Gynecology
1401 SPANOS CT STE 230
MODESTO, CA 95355
Stanislaus County (209) 550-4720

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 Joseph Mansour's NPI number?

The NPI number for Joseph Mansour is 1679668420. It was assigned to this individual provider in the NPPES registry on October 4, 2006. The provider is also known as Joseph Sami Mansour MD.

Where is Joseph Mansour located?

Joseph Mansour practices at 1401 Spanos Ct Ste 230, Modesto, CA 95355. The listed phone number is (209) 550-4720.

What is Joseph Mansour's specialty?

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

Is Joseph Mansour enrolled in Medicare?

Yes. Joseph Mansour 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 organizations bill Medicare for Joseph Mansour's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joseph Mansour reassigns Medicare benefits to 7 organizations: Sutter Valley Medical Foundation (Modesto, CA), Golden Valley Health Center (Modesto, CA), Dhp Of California Medical Group Inc (Stockton, CA), Omni Family Health (Fresno, CA), Clinica Sierra Vista (Delano, CA) and 2 more organizations, listed in the Medicare section above. Each 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 Joseph Mansour'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 Joseph Mansour was last updated on July 9, 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.