Devadatt Madhukar Mishal, M.D.
Obstetrics & Gynecology Physician · Downey, CA
Devadatt Madhukar Mishal, M.D. is an obstetrics & gynecology physician with a practice address in Downey, California, and NPI 1285673129, issued on Jun 6, 2006. Check the license (California A36594, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Devadatt Madhukar Mishal
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- A36594 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8500 Florence Ave, Downey, CA 90240
- Phone
- (562) 869-4579
- Enumerated
- Jun 6, 2006
- Record last updated
- Oct 3, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (562) 862-1765
- Medicare enrollment
- Enrolled (PECOS I20110222000605); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →
Verify Devadatt Madhukar Mishal in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A36594Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
98 Medicare Part D claims for 60 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.
Most prescribed
- Clotrimazole-Betamethasone28 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: $459.75
12 payments; by number, the most common kind was food and beverage; the largest payer was Sumitomo Pharma America, Inc. The 21,429 providers of this specialty with any payment received $1,030.61 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
- Drs. Mishal, Pham And AssociatesDowney, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Devadatt Madhukar Mishal among 5,088 obstetrics & gynecology physician records in California
Devadatt Madhukar Mishal, M.D. is one of 5,088 obstetrics & gynecology physician records with a practice address in California. 74% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 52% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated1972 · median 2004 among the 2,700 with a school on file
- Record last updated2014 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in California
There are 5,088 obstetrics & gynecology physician records in California.
All 5,088 in California → Every provider in Downey → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Ayman Alladawi, M.D.Downey, CA 902401144485459
- Ladan Ayatollahi, CNM, RN, MSDowney, CA 902401790989028
- Elbert Chang, D.O.Downey, CA 902401215460712
- Sabrina Leung, MDDowney, CA 902401790212397
- Medhat Seif, M.DDowney, CA 902401245330828
- Phuong Truong-Yue, MDDowney, CA 902401194769232
- Penelope Velasco, MDDowney, CA 902401124189576
- Ariel Abrahams, MDDowney, CA 902411376726174
Common questions
What is Devadatt Madhukar Mishal, M.D.'s NPI number?
Devadatt Madhukar Mishal, M.D.'s National Provider Identifier (NPI) is 1285673129, issued on Jun 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Devadatt Madhukar Mishal, M.D. located?
The NPPES record lists a practice address at 8500 Florence Ave, Downey, CA, 90240. Phone: (562) 869-4579. Providers update this record themselves, so call before visiting.
How can I verify Devadatt Madhukar Mishal, M.D.'s license?
NPPES lists California license number A36594, 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 Devadatt Madhukar Mishal, M.D. prescribe under Medicare Part D?
In 2024, Devadatt Madhukar Mishal, M.D. had 98 Medicare Part D claims for 60 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.