Maryam Shambayati, D.O.
Pediatric Gastroenterology Physician · Oklahoma City, OK
Maryam Shambayati, D.O. is a pediatric gastroenterology physician with a practice address in Oklahoma City, Oklahoma, and NPI 1235486416, issued on Aug 7, 2012. Check the license (Oklahoma 5813, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Maryam Shambayati
- Credential
- D.O.
- Primary taxonomy
- Pediatric Gastroenterology Physician 2080P0206X
- License numbers
- 5813 OK
Q1300 TX
Self-reported in NPPES; status is on the state search - Practice location
- 3330 NW 56TH St Ste 500, Oklahoma City, OK 73112
- Phone
- (405) 713-7060
- Enumerated
- Aug 7, 2012
- Record last updated
- Mar 7, 2023
- Fax
- (405) 713-7064
- Entity
- Type 1 · individual
8 nearest pediatric gastroenterology physician records → All 22 in Oklahoma → Look up another NPI →
Also registered at 3330 NW 56TH St Ste 500
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joseph ColemanNeurology with Special Qualifications in Child Neurology Physician1295230860
- Julie May, MS, ARNP, CPNPPediatric Nurse Practitioner1407048119
- Harrison Moore, LGCGenetic Counselor (M.S.)1801443247
- Michael Morris, MDPediatric Gastroenterology Physician1114936325
- Jennifer Norman, MDNeurology with Special Qualifications in Child Neurology Physician1437325438
- Ankur Rughani, M.D.Pediatric Endocrinology Physician1346628856
Verify Maryam Shambayati in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
Search for license 5813Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $41,576.82
87 payments; by number, the most common kind was food and beverage; the largest payer was Genzyme Corporation. The 1,184 providers of this specialty with any payment received $2,585.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Maryam Shambayati among 22 pediatric gastroenterology physician records in Oklahoma
Maryam Shambayati, D.O. is one of 22 pediatric gastroenterology physician records with a practice address in Oklahoma. 59% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 50% of them.
- NPI issued2012 · 50% of these records are older, 45% newer
- In a Medicare fileYes · 59% of these records are
- In the CMS Doctors and Clinicians fileNo · 27% of these records are
- Record last updated2023 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0206X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Gastroenterology Physician providers in Oklahoma
There are 22 pediatric gastroenterology physician records in Oklahoma.
All 22 in Oklahoma → Every provider in Oklahoma City → Pediatric Gastroenterology Physician nationwide →
The 8 pediatric gastroenterology physician records with the nearest ZIP codes
- Michael Morris, MDOklahoma City, OK 731121114936325
- Abhishek Watts, M.D.Oklahoma City, OK 731121356652606
- Muhammad Altaf, M.D.Oklahoma City, OK 731041871511733
- Caroline Blakley, MDOklahoma City, OK 731041366065377
- Camilla Fraga-Lovejoy, MDOklahoma City, OK 731041265726285
- John Grunow, MDOklahoma City, OK 731041679541981
- Candaca Marshall, MDOklahoma City, OK 731041659349967
- Andrea Mejia Sanchez, M.D.Oklahoma City, OK 731041518318260
Common questions
What is Maryam Shambayati, D.O.'s NPI number?
Maryam Shambayati, D.O.'s National Provider Identifier (NPI) is 1235486416, issued on Aug 7, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Maryam Shambayati, D.O. located?
The NPPES record lists a practice address at 3330 NW 56TH St Ste 500, Oklahoma City, OK, 73112. Phone: (405) 713-7060. Providers update this record themselves, so call before visiting.
How can I verify Maryam Shambayati, D.O.'s license?
NPPES lists Oklahoma license number 5813, as entered by the provider. Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.