Maryam Shambayati, D.O.
NPI 1235486416 · Pediatric Gastroenterology Physician · Oklahoma City, OK
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maryam Shambayati, D.O. is a Pediatric Gastroenterology Physician provider in Oklahoma City, OK (NPI 1235486416).
Provider details
- NPI number
- 1235486416
- Entity type
- Individual
- Primary specialty
- Pediatric Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- Q1300 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
13 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$41,577 across 87 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-08-07
- Last updated
- 2023-03-07
Frequently asked questions
- What is Maryam Shambayati's NPI number?
- Maryam Shambayati's National Provider Identifier (NPI) is 1235486416, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maryam Shambayati's specialty?
- Maryam Shambayati is listed in the NPPES registry with a primary specialty of Pediatric Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Maryam Shambayati located?
- Maryam Shambayati's practice location on file with NPPES is 3330 Nw 56th St Ste 500, Oklahoma City, OK 73112-4470.
- What is Maryam Shambayati's phone number?
- The practice phone number listed in the NPPES registry for Maryam Shambayati is (405) 713-7060.
- Does Maryam Shambayati accept Medicare?
- Maryam Shambayati is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maryam Shambayati's NPI active?
- Yes — Maryam Shambayati's NPI (1235486416) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.