Stephen Casey, M.D.
Internal Medicine Physician · Redding, CA
Stephen Casey, M.D. is an internal medicine physician with a practice address in Redding, California, and NPI 1902973480, issued on Nov 29, 2006. Check the license (California A75796, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Stephen Casey
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A75796 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1555 East St, Redding, CA 96001
- Phone
- (530) 243-3288
- Enumerated
- Nov 29, 2006
- Record last updated
- Mar 7, 2023
- Fax
- (530) 242-8544
- Medicaid ID
- GR0070840 CA
- Medicare enrollment
- Enrolled (PECOS I20080721000548); accepts Medicare assignment
- Medical or professional school
- Medical College Of Wisconsin, 1995
- Entity
- Type 1 · individual
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Also registered at 1555 East St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Stephen Casey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A75796Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.7 times the Medicare Part D claims of the average internal medicine physician in 2024
8,546 Medicare Part D claims for 498 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 954 claims were for opioids.
Most prescribed
- Atorvastatin Calcium576 claims
- Hydrocodone-Acetaminophen485 claims
- Levothyroxine Sodium362 claims
- Losartan Potassium229 claims
- Amlodipine Besylate227 claims
- Omeprazole227 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: $41.74
2 payments; by number, the most common kind was food and beverage; the largest payer was Xeris Pharmaceuticals, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Stephen Casey among 17,696 internal medicine physician records in California
Stephen Casey, M.D. is one of 17,696 internal medicine physician records with a practice address in California. 79% 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, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1995 · median 2004 among the 11,065 with a school on file
- Record last updated2023 · 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 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
38 internal medicine physician records list a practice address in Redding
They are 38 of the 3,572 NPPES records with a practice address in Redding, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Redding → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Fernando Alvarez, M.D.Redding, CA 960011801804901
- Than Aung, MDRedding, CA 960011578504841
- William Devlaming, M.D.Redding, CA 960011023080488
- James Hardy, M.D.Redding, CA 960011881689016
- Lily Jamm, M.D.Redding, CA 960011700971769
- Carolyn Lintner, M.D.Redding, CA 960011558303008
- Olivia Mansilla, MDRedding, CA 960011376563189
- Vladimir Medina, MDRedding, CA 960011497739965
Common questions
What is Stephen Casey, M.D.'s NPI number?
Stephen Casey, M.D.'s National Provider Identifier (NPI) is 1902973480, issued on Nov 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Casey, M.D. located?
The NPPES record lists a practice address at 1555 East St, Redding, CA, 96001. Phone: (530) 243-3288. Providers update this record themselves, so call before visiting.
How can I verify Stephen Casey, M.D.'s license?
NPPES lists California license number A75796, 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 Stephen Casey, M.D. prescribe under Medicare Part D?
In 2024, Stephen Casey, M.D. had 8,546 Medicare Part D claims for 498 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.