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

ANISAH NGWEN NDIFOR MD
NPI 1427547330
Obstetrics & Gynecology in Tucson, AZ

Active since May 07, 2018PECOS EnrolledAccepts Medicare Assignment
87.81/100
CMS Quality Rating
1501 N CAMPBELL AVE, TUCSON, AZ 85724(520) 626-6636 Get Directions Write a Review

NPPES record last updated: October 2, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 2, 2026, May 7, 2018 (2 updates tracked since 2018).

About Anisah Ngwen Ndifor Md NPPES

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

ANISAH NGWEN NDIFOR MD (NPI 1427547330) is an individual obstetrics & gynecology provider in Tucson, Arizona, licensed in Arizona (R76691) and active in the NPI registry since May 2018. She is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1427547330
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameANISAH NGWEN NDIFORCredential: MD
Location Address1501 N CAMPBELL AVETucson, AZ 85724-0001
Mailing Address25228 Coral Canyon RdCorona, CA 92883-3104 · (858) 668-6256
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateMay 7, 2018
Last NPPES UpdateOctober 2, 20262 updates tracked since enumeration
NPPES CertifiedOctober 2, 2026
✔ NPI 1427547330 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses✔ Licensed in AZ · R76691✔ Licensed in CA · A187005
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.
1501 N CAMPBELL AVE, Tucson, AZ 85724

Secondary Practice Locations 3

Location 125500 Medical Center DrMurrieta, CA 92562-5965 · Phone (864) 908-3530
Location 21971 University AveRiverside, CA 92507-5263 · Phone (833) 867-4642 · Fax (360) 462-2757
Location 34371 Latham StRiverside, CA 92501-1706 · Phone (833) 867-4642 · Fax (360) 462-2757

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

Anisah Ngwen Ndifor 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 ID3072864628
PECOS Enrollment IDI20240102001194
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 Anisah Ndifor reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Health Maintenance Organization
3527 W FLORIDA AVE
Hemet, CA 92545
  • Reassigned Medicare billing, California enrollment
  • 5,228 clinicians in this Medicare group

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 85724 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
$127.71 typical visit price
range $55.44 – $168.60
Typical copayment $31.92 (range $13.86 – $42.15)
Most-billed visit code 99204
Established Patient
$69.24 typical visit price
range $17.72 – $137.41
Typical copayment $17.31 (range $4.43 – $34.35)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

87.81/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Promoting Interoperability99
Improvement Activities40
Cost61.22

Other Providers at the Same Location NPPES 20

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

Perfusionist
1501 N CAMPBELL AVE, SUITE 4402 ARIZONA HEALTH SCIENCE CENTER
TUCSON, AZ 85724
Pediatrics
1501 N CAMPBELL AVE
TUCSON, AZ 85724
Obstetrics & Gynecology
1501 N CAMPBELL AVE
TUCSON, AZ 85724
Pediatrics
1501 N CAMPBELL AVE
TUCSON, AZ 85724
Anesthesiology
1501 N CAMPBELL AVE
TUCSON, AZ 85724
Emergency Medicine
1501 N CAMPBELL AVE
TUCSON, AZ 85724
Radiology (Radiation Oncology)
1501 N CAMPBELL AVE
TUCSON, AZ 85724
Pathology (Neuropathology)
1501 N CAMPBELL AVE
TUCSON, AZ 85724

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 Anisah Ndifor's NPI number?

The NPI number for Anisah Ndifor is 1427547330. It was assigned to this individual provider in the NPPES registry on May 7, 2018.

Where is Anisah Ndifor located?

Anisah Ndifor practices at 1501 N Campbell Ave, Tucson, AZ 85724. The listed phone number is (520) 626-6636.

What is Anisah Ndifor's specialty?

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

Is Anisah Ndifor enrolled in Medicare?

Yes. Anisah Ndifor 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 Anisah Ndifor's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Anisah Ndifor reassigns Medicare benefits to Southern California Permanente Medical Group (Hemet, 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 Anisah Ndifor'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 Anisah Ndifor was last updated on October 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.