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MATTHEW J SHERMAN M.D.
NPI 1942216940
Colon & Rectal Surgery in Irvine, CA

Active since July 31, 2006PECOS EnrolledAccepts Medicare Assignment
6650 ALTON PKWY, ALTON/SAND CANYON MOB2, IRVINE, CA 92618(949) 932-2250(949) 932-6353 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 7, 2023, Nov 29, 2021 (2 updates tracked since 2021).

About Matthew J Sherman M.d. NPPES

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

MATTHEW J SHERMAN M.D. (NPI 1942216940) is an individual colon & rectal surgery provider in Irvine, California, licensed in Illinois (036109655) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (2000).

NPPES Registry Identity

NPI1942216940
Entity TypeIndividualMale
Primary Taxonomy208C00000X
Provider Legal NameMATTHEW J SHERMANCredential: M.D.
Location Address6650 ALTON PKWY, ALTON/SAND CANYON MOB2Irvine, CA 92618-3734
Mailing Address441 N Lakeview AveAnaheim, CA 92807-3028 · (949) 932-2250 · Fax (949) 932-6353
Phone(949) 932-2250
Fax(949) 932-6353
Sole ProprietorNo
Medical School CMSUniversity Of Illinois College Of Med (chi/peor/rock/chm-urb)Graduated 2000
Enumeration DateJuly 31, 2006
Last NPPES UpdateMarch 7, 20232 updates tracked since enumeration
✔ NPI 1942216940 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyColon & Rectal SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208C00000X
Licenses✔ Licensed in IL · 036109655✔ Licensed in IN · 01064106A✔ Licensed in CA · A105092
Definition
A colon and rectal surgeon is trained to diagnose and treat various diseases of the intestinal tract, colon, rectum, anal canal and perianal area by medical and surgical means. This specialist also deals with other organs and tissues (such as the liver, urinary and female reproductive system) involved with primary intestinal disease.
Also ListedSurgeryTaxonomy 208600000X · License 01064106A (IN), A105092 (CA), 036109655 (IL)
6650 ALTON PKWY, Irvine, CA 92618
Open in Google Maps ↗

Other Identifiers 2

Other951750445CA · Group Tax Id #
Other336071032IL · Controlled Substance #

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

Matthew J Sherman M.d. 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 ID1052318383
PECOS Enrollment IDI20081203000444
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 Matthew Sherman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southern California Permanente Medical Group
14 mi
Health Maintenance Organization
441 N LAKEVIEW AVE
Anaheim, CA 92807
  • Reassigned Medicare billing, California enrollment
  • Also billed through NPI 1316979834 (California)
  • 13,921 clinicians in this Medicare group
NPI 1952333460 (714) 279-4000

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 92618 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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 20

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

DR. TIFFANY WONG DOTE MD
Obstetrics & Gynecology
6650 ALTON PKWY, WOMEN'S HEALTH SERVICES ATTN: MARIA VASQUEZ
IRVINE, CA 92618
Orange County (714) 644-2381
NOAH RODRIGUEZ MD
Obstetrics & Gynecology
6650 ALTON PKWY, MEDICAL OFFICE BUILDING 2, 3RD FLOOR
IRVINE, CA 92618
Orange County (949) 932-5685
DR. CECILIA ANNE PEREZ M.D.
Obstetrics & Gynecology
6650 ALTON PKWY, MOB2 3RD FLOOR
IRVINE, CA 92618
Orange County (949) 932-5000
DR. CHRISTOPHER WASHINGTON M.D.
Surgery
6650 ALTON PKWY, ALTON/SAND CANYON MOB 2
IRVINE, CA 92618
Orange County (714) 387-3430
MRS. ANGELA HOU LIANG NP
Nurse Practitioner (Women's Health)
6650 ALTON PKWY
IRVINE, CA 92618
Orange County (949) 932-5000
DR. SHIREENA DESAI M.D.
Internal Medicine (Gastroenterology)
6650 ALTON PKWY, GASTROENTEROLOGY, MOB 2
IRVINE, CA 92618
Orange County (949) 932-5000
TIFFANY LINN CHAVES
Dietitian, Registered
6650 ALTON PKWY
IRVINE, CA 92618
Orange County (949) 636-5011
DR. TRAVIS JAMES COHOON MD
Internal Medicine (Cardiovascular Disease)
6650 ALTON PKWY
IRVINE, CA 92618
Orange County (888) 988-2800

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 Matthew Sherman's NPI number?

The NPI number for Matthew Sherman is 1942216940. It was assigned to this individual provider in the NPPES registry on July 31, 2006.

Where is Matthew Sherman located?

Matthew Sherman practices at 6650 Alton Pkwy Alton/Sand Canyon Mob2, Irvine, CA 92618. The listed phone number is (949) 932-2250.

What is Matthew Sherman's specialty?

The primary specialty registered for this NPI is Colon & Rectal Surgery with taxonomy code 208C00000X.

Is Matthew Sherman enrolled in Medicare?

Yes. Matthew Sherman 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 Matthew Sherman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Sherman reassigns Medicare benefits to Southern California Permanente Medical Group (Anaheim, 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 Matthew Sherman'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 Matthew Sherman was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.