John Joseph Casey, M.D.
Specialist · Modesto, CA
John Joseph Casey, M.D. is a specialist with a practice address in Modesto, California, and NPI 1811909716, issued on Aug 12, 2006. Check the license (California A34408, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Joseph Casey
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- License number
- A34408 CA
Self-reported in NPPES; status is on the state search - Practice location
- 609 E Orangeburg Ave, Modesto, CA 95350
- Phone
- (209) 572-3224
- Enumerated
- Aug 12, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (209) 572-4528
- Medicaid ID
- 00A344080 CA
- Medicare enrollment
- Enrolled (PECOS I20100205000477); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest specialist records → All 5,749 in California → Look up another NPI →
Also registered at 609 E Orangeburg Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Brenda Davis, ORTOther Specialist/Technologist1457481269
- Karen Henriquez, OTCOther Technician1043356827
- Hailey HimesPhysical Therapist1972720357
Verify John Joseph Casey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license A34408Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average specialist in 2024
489 Medicare Part D claims for 205 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. 239 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen199 claims
- Cephalexin106 claims
- Meloxicam90 claims
- Tramadol Hcl22 claims
- Sulfamethoxazole-Trimethoprim13 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.
The MIPS final score for 2023 (Medicare payment program): 21.5 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $34.65
1 payment: food and beverage; the largest payer was Ethicon US, LLC. The 5,844 providers of this specialty with any payment received $4,760.79 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 2 group practices
- Golden Valley Health CentersModesto, CA
- Stanislaus Orthopaedic And Sports Medicine ClinicModesto, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Joseph Casey among 5,749 specialist records in California
John Joseph Casey, M.D. is one of 5,749 specialist records with a practice address in California. 30% 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, 60% newer
- In a Medicare fileYes · 30% of these records are
- In the CMS Doctors and Clinicians fileYes · 19% of these records are
- Graduated1977 · median 1989 among the 1,075 with a school on file
- Record last updated2007 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
145 specialist records list a practice address in Modesto
They are 145 of the 9,262 NPPES records with a practice address in Modesto, and 5,749 specialist records in California.
All 5,749 in California → Every provider in Modesto → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Robert Appleton, M.D.Modesto, CA 953501861464273
- Robert Caton, M.D.Modesto, CA 953501861593196
- Jay Chen, M.D.Modesto, CA 953501053340778
- Jonathan Cohen, M.D.Modesto, CA 953501174535074
- Kathleen Dubose, CMT, CIIM,CAModesto, CA 953501770622375
- John Emery, M.D.Modesto, CA 953501225139199
- Pamela EsparzaModesto, CA 953501861515298
- Vincent Galluzzi, M.D.Modesto, CA 953501598722050
Common questions
What is John Joseph Casey, M.D.'s NPI number?
John Joseph Casey, M.D.'s National Provider Identifier (NPI) is 1811909716, issued on Aug 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Joseph Casey, M.D. located?
The NPPES record lists a practice address at 609 E Orangeburg Ave, Modesto, CA, 95350. Phone: (209) 572-3224. Providers update this record themselves, so call before visiting.
How can I verify John Joseph Casey, M.D.'s license?
NPPES lists California license number A34408, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does John Joseph Casey, M.D. prescribe under Medicare Part D?
In 2024, John Joseph Casey, M.D. had 489 Medicare Part D claims for 205 beneficiaries; the average among specialist prescribers was 1,380. Part D covers Medicare prescriptions only.
What is John Joseph Casey, M.D.'s MIPS final score?
The 2023 MIPS final score is 21.5 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.