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DR. MARWAN M. ALI MD, MBA
NPI 1265696660
Obstetrics & Gynecology - Maternal & Fetal Medicine in Sacramento, CA

Active since July 15, 2008PECOS EnrolledAccepts Medicare Assignment
100 HOWE AVE STE 186N, SACRAMENTO, CA 95825(916) 603-5600(855) 815-4684 Get Directions Write a Review

NPPES record last updated: August 21, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 21, 2024, Jun 25, 2020, Mar 6, 2020 and 2 more (5 updates tracked since 2016).

About Dr. Marwan M. Ali Md, Mba NPPES

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

DR. MARWAN M. ALI MD, MBA (NPI 1265696660) is an individual maternal & fetal medicine provider in Sacramento, California, licensed in California (125238) and active in the NPI registry since July 2008. He is enrolled in Medicare PECOS and is a graduate of Other (2004).

NPPES Registry Identity

NPI1265696660
Entity TypeIndividualMale
Primary Taxonomy207VM0101X
Provider Legal NameDR. MARWAN M. ALICredential: MD, MBA
Location Address100 HOWE AVE STE 186NSacramento, CA 95825-8219
Mailing Address1645 Creekside DrFolsom, CA 95630-3832 · (916) 603-5600 · Fax (558) 154-6848
Phone(916) 603-5600
Fax(855) 815-4684
Sole ProprietorNo
Medical School CMSOtherGraduated 2004
Enumeration DateJuly 15, 2008
Last NPPES UpdateAugust 21, 20245 updates tracked since enumeration
NPPES CertifiedAugust 21, 2024
✔ NPI 1265696660 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · Maternal & Fetal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207VM0101X
License✔ Licensed in CA · 125238
Definition
An obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated pregnancies.
100 HOWE AVE STE 186N, Sacramento, CA 95825
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 and accepts Medicare assignment

Dr. Marwan M. Ali Md, Mba 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 ID5092961094
PECOS Enrollment IDI20180625002984
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

3

Medicare enrollment records show Marwan Ali reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

California Maternal Fetal Medicine Inc
Same address
Maternal & Fetal Medicine
100 HOWE AVE STE 186N
Sacramento, CA 95825
  • Reassigned Medicare billing, California enrollment
NPI 1386286979 (916) 603-5600
Regents Of The Univ Of Ca
2.4 mi
Clinical Child & Adolescent
2825 50TH ST
Sacramento, CA 95817
  • Reassigned Medicare billing, California enrollment
  • 2,570 clinicians in this Medicare group
NPI 1447423959 (916) 703-0315
Valley Children's Medical Group
66 mi
Pediatrics
1524 MCHENRY AVE, SUITE 550
Modesto, CA 95350
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Valley Childrens Medical Group
  • 387 clinicians in this Medicare group
NPI 1437555265 (559) 353-5010

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

Areas of Expertise CMS Part B claims 3

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.

Follow-up ultrasound scan of pregnant uterus 76816
A follow-up ultrasound scan of a pregnant uterus is a routine procedure to monitor the growth and well-being of the baby. It uses sound waves to create images, helping to check baby's size, position, and movement. It's safe and painless.
38 services18 patients
Ultrasound scan of fetus 76819
An ultrasound scan of a fetus is a safe procedure that uses sound waves to create images. This allows healthcare professionals to check on the baby's growth and development inside the womb. It can also show the baby's position and movement.
38 services18 patients
Ultrasound scan of pregnant uterus with detailed fetal anatomic examination, single or first fetus 76811
An ultrasound scan of a pregnant uterus with a detailed fetal anatomic examination is a non-invasive procedure that uses sound waves to create images of your baby in the womb. This procedure helps to check the baby's growth, position, and the presence of multiple babies. It also provides detailed information about the baby's anatomy to ensure healthy development.
15 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95825 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
$137.20 typical visit price
range $60.44 – $180.85
Typical copayment $34.30 (range $15.11 – $45.21)
Most-billed visit code 99204
Established Patient
$75.03 typical visit price
range $19.88 – $148.15
Typical copayment $18.75 (range $4.97 – $37.03)
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.

CALIFORNIA MATERNAL FETAL MEDICINE INC
Obstetrics & Gynecology (Maternal & Fetal Medicine)
100 HOWE AVE STE 186N
SACRAMENTO, CA 95825
Sacramento County (916) 603-5600

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 Marwan Ali's NPI number?

The NPI number for Marwan Ali is 1265696660. It was assigned to this individual provider in the NPPES registry on July 15, 2008.

Where is Marwan Ali located?

Marwan Ali practices at 100 Howe Ave Ste 186N, Sacramento, CA 95825. The listed phone number is (916) 603-5600.

What is Marwan Ali's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Maternal & Fetal Medicine, with taxonomy code 207VM0101X.

Is Marwan Ali enrolled in Medicare?

Yes. Marwan Ali 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 Marwan Ali's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marwan Ali reassigns Medicare benefits to 3 organizations: California Maternal Fetal Medicine Inc (Sacramento, CA), Regents Of The Univ Of Ca (Sacramento, CA) and Valley Children's Medical Group (Modesto, CA). 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 Marwan Ali'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 Marwan Ali was last updated on August 21, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.