NPPES file of Aug 9, 2026

Alan Santillan Castro, MD

Psychiatry Physician · Brecksville, OH

Alan Santillan Castro, MD is a psychiatry physician with a practice address in Brecksville, Ohio, and NPI 1962516690, issued on Aug 19, 2006. Check the license (Ohio 35 06 9277 C, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1962516690
Name
Alan Santillan Castro
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
35 06 9277 C OH
Self-reported in NPPES; status is on the state search
Practice location
8180 Brecksville RD, Brecksville, OH 44141
Phone
(216) 834-0010
Enumerated
Aug 19, 2006
Record last updated
Sep 1, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(216) 834-0014
Medicare enrollment
Enrolled (PECOS I20120220001165); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 8180 Brecksville RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Pamela Bebenroth, PTPhysical Therapist1295062370
  2. Deborah Rosenthal, PH.D.Clinical Psychologist1588195804
  3. Kuo-Kuang Wu, D.M.D.General Practice Dentistry1174721872

Verify Alan Santillan Castro in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersState Medical Board of Ohio
    Search for license 35 06 9277 C
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Ohio license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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66% fewer Medicare Part D claims than the average psychiatry physician in 2024

339 Medicare Part D claims for 39 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.

  1. Alan Castro339
  2. Specialty average1,000

Most prescribed

  1. Duloxetine Hcl29 claims
  2. Buspirone Hcl27 claims
  3. Alprazolam26 claims
  4. Citalopram Hbr25 claims
  5. Fluoxetine Hcl24 claims
  6. Trazodone Hcl24 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.

Alan Santillan Castro among 1,587 psychiatry physician records in Ohio

Alan Santillan Castro, MD is one of 1,587 psychiatry physician records with a practice address in Ohio. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.

  • NPI issued2006 · 7% of these records are older, 55% newer
  • In a Medicare fileYes · 70% of these records are
  • In the CMS Doctors and Clinicians fileYes · 49% of these records are
  • Graduated1990 · median 2003 among the 775 with a school on file
  • Record last updated2016 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

7 psychiatry physician records list a practice address in Brecksville

They are 7 of the 438 NPPES records with a practice address in Brecksville, and 1,587 psychiatry physician records in Ohio.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Syed Ahmed, MDBrecksville, OH 441411326023375
  2. Linda Bond, M.D.Brecksville, OH 441411134211790
  3. Homai Cupala, M.D.Brecksville, OH 441411639261316
  4. George Jaskiw, M.D.Brecksville, OH 441411619076957
  5. Monica Proctor, MDBrecksville, OH 441411518051549
  6. Xiaoyan Zhang, M.D.Brecksville, OH 441411366538662
  7. Divya Chhabra, M.D.Highland Heights, OH 441431902269020
  8. Daniel Ionescu, MDSolon, OH 441391861434748

Common questions

What is Alan Santillan Castro, MD's NPI number?

Alan Santillan Castro, MD's National Provider Identifier (NPI) is 1962516690, issued on Aug 19, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Alan Santillan Castro, MD located?

The NPPES record lists a practice address at 8180 Brecksville RD, Brecksville, OH, 44141. Phone: (216) 834-0010. Providers update this record themselves, so call before visiting.

How can I verify Alan Santillan Castro, MD's license?

NPPES lists Ohio license number 35 06 9277 C, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Alan Santillan Castro, MD prescribe under Medicare Part D?

In 2024, Alan Santillan Castro, MD had 339 Medicare Part D claims for 39 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.