Maryam N. Saidy, M.D.
Colon & Rectal Surgery Physician · Anaheim, CA
Maryam N. Saidy, M.D. is a colon & rectal surgery physician with a practice address in Anaheim, California, and NPI 1669792263, issued on Jun 4, 2010. Check the license (California A120298, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Maryam N. Saidy
- Credential
- M.D.
- Primary taxonomy
- Colon & Rectal Surgery Physician 208C00000X
- License number
- A120298 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3430 E LA Palma Ave, Anaheim, CA 92806
- Phone
- (888) 988-2800
- Enumerated
- Jun 4, 2010
- Record last updated
- Dec 21, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20161011003263); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest colon & rectal surgery physician records → All 198 in California → Look up another NPI →
Also registered at 3430 E LA Palma Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Umer Chaudhry, M.D.Surgery Physician1114188026
- James Delk, PHARM.DPharmacist1205374212
- John Fan, MDCardiovascular Disease Physician1114129954
- Teresa GallegoClinical Social Worker1073063764
- Anna Galyean, MDMaternal & Fetal Medicine Physician1093814022
Verify Maryam N. Saidy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A120298Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% fewer Medicare Part D claims than the average colon & rectal surgery physician in 2024
148 Medicare Part D claims for 61 beneficiaries, against an average of 192 among the 1,836 providers of this specialty who prescribed in Part D. 37 claims were for opioids.
Most prescribed
- Ibuprofen27 claims
- Tramadol Hcl24 claims
- Cholestyramine15 claims
- Ondansetron Odt12 claims
- Oxycodone Hcl12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $139.76
2 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 1,524 providers of this specialty with any payment received $3,468.16 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.
Bills Medicare through one group practice
- Southern California Permanente Medical GroupAnaheim, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maryam N. Saidy among 198 colon & rectal surgery physician records in California
Maryam N. Saidy, M.D. is one of 198 colon & rectal surgery physician records with a practice address in California. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 70% of them.
- NPI issued2010 · 70% of these records are older, 27% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated2009 · median 2002 among the 149 with a school on file
- Record last updated2021 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208C00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Colon & Rectal Surgery Physician providers in California
There are 198 colon & rectal surgery physician records in California.
All 198 in California → Every provider in Anaheim → Colon & Rectal Surgery Physician nationwide →
The 8 colon & rectal surgery physician records with the nearest ZIP codes
- Anil Bahadursingh, MDAnaheim, CA 928071750485363
- Henry Hwu, MDAnaheim, CA 928071891843702
- Kevin Kinzinger, M.D.Fullerton, CA 928351760554232
- Roy Won, M.D.Fullerton, CA 928351225470354
- Dong Hum Yoon, MDFullerton, CA 928351477915767
- Joseph Carmichael, MDOrange, CA 928681427175827
- Anita Gregory, M.D.Orange, CA 928681881655868
- George Moro, M.D.Orange, CA 928681255416715
Common questions
What is Maryam N. Saidy, M.D.'s NPI number?
Maryam N. Saidy, M.D.'s National Provider Identifier (NPI) is 1669792263, issued on Jun 4, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Maryam N. Saidy, M.D. located?
The NPPES record lists a practice address at 3430 E LA Palma Ave, Anaheim, CA, 92806. Phone: (888) 988-2800. Providers update this record themselves, so call before visiting.
How can I verify Maryam N. Saidy, M.D.'s license?
NPPES lists California license number A120298, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Maryam N. Saidy, M.D. prescribe under Medicare Part D?
In 2024, Maryam N. Saidy, M.D. had 148 Medicare Part D claims for 61 beneficiaries; the average among colon & rectal surgery physician prescribers was 192. Part D covers Medicare prescriptions only.
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.