DR. MARYAM SHAMBAYATI D.O.
NPI 1235486416
Pediatrics - Pediatric Gastroenterology in Oklahoma City, OK

Q: What is Maryam Shambayati's NPI number?

The NPI number for Maryam Shambayati is 1235486416. It was assigned to this individual provider in the NPPES registry on August 7, 2012.

Q: What is Maryam Shambayati's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Gastroenterology, with taxonomy code 2080P0206X.

Q: When was this NPI record last updated?

The NPPES record for Maryam Shambayati 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.

Active since August 07, 2012PECOS Enrolled

3330 NW 56TH ST STE 500, OKLAHOMA CITY, OK 73112(405) 713-7060(405) 713-7064 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, Jun 27, 2018 (2 updates tracked since 2018).

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About Dr. Maryam Shambayati D.o. NPPES

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

DR. MARYAM SHAMBAYATI D.O. (NPI 1235486416) is an individual pediatric gastroenterology provider in Oklahoma City, Oklahoma, licensed in Oklahoma (5813) and active in the NPI registry since August 2012. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1235486416

Entity TypeIndividualFemale

Primary Taxonomy2080P0206X

Provider Legal NameDR. MARYAM SHAMBAYATICredential: D.O.

Location Address3330 NW 56TH ST STE 500Oklahoma City, OK 73112-4470

Mailing Address5300 N Independence Ave Ste 280Oklahoma City, OK 73112-5555 · (405) 713-7060 · Fax (405) 713-7064

Phone(405) 713-7060

Fax(405) 713-7064

Sole ProprietorNo

Enumeration DateAugust 7, 2012

Last NPPES UpdateMarch 7, 20232 updates tracked since enumeration

✔ NPI 1235486416 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPediatrics · Pediatric GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code2080P0206X

License✔ Licensed in OK · 5813

Definition

A pediatrician who specializes in the diagnosis and treatment of diseases of the digestive systems of infants, children and adolescents. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using lighted scopes to see internal organs.

Also ListedPediatricsTaxonomy 208000000X · License Q1300 (TX)

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

3330 NW 56TH ST STE 500, Oklahoma City, OK 73112

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Other Identifiers 1

Other30209771TX · Texas Dps

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter from Superior HealthPlan and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Maryam Shambayati D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Maryam Shambayati reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Integris Ambulatory Care Corporation

6.1 mi

Family Medicine

3001 QUAIL SPRINGS PKWY
Oklahoma City, OK 73134

Reassigned Medicare billing, Oklahoma enrollment
1,058 clinicians in this Medicare group

NPI 1750333936 (405) 951-2298

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 73112 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

$123.06 typical visit price

range $53.00 – $162.61

Typical copayment $30.76 (range $13.25 – $40.65)

Most-billed visit code 99204

Established Patient

$94.27 typical visit price

range $16.68 – $132.40

Typical copayment $23.56 (range $4.17 – $33.10)

Most-billed visit code 99214

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 8

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

DR. MICHAEL MORRIS MD

Pediatrics (Pediatric Gastroenterology)