John Joseph Vandyke, M.D.
Pulmonary Disease Physician · Pasadena, CA
John Joseph Vandyke, M.D. is a pulmonary disease physician with a practice address in Pasadena, California, and NPI 1225005192, issued on Mar 1, 2006. Check the license (California A20717, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- John Joseph Vandyke
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- A20717 CA
Self-reported in NPPES; status is on the state search - Practice location
- 959 E Walnut St, Pasadena, CA 91106
- Phone
- (626) 795-5118
- Enumerated
- Mar 1, 2006
- Record last updated
- Jul 3, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (626) 795-2716
- Medicaid ID
- 00A207170 CA
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 1,443 in California → Look up another NPI →
Also registered at 959 E Walnut St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brian Adams, P.T.Physical Therapist1356885586
- John Carmody, M.D.Pulmonary Disease Physician1598732448
- Elaine Eaton, PHDPsychologist1174552160
- Arbi Khodadadi, M.D.Infectious Disease Physician1730271099
- Anthony Koerner, M.D.Internal Medicine Physician1487620357
- Donald Kroe, M.D.Pulmonary Disease Physician1811963762
Verify John Joseph Vandyke in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A20717Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
35 Medicare Part D claims, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 40% of 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.
John Joseph Vandyke among 1,443 pulmonary disease physician records in California
John Joseph Vandyke, M.D. is one of 1,443 pulmonary disease physician records with a practice address in California. 84% 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, 51% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileNo · 74% of these records are
- Record last updated2012 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in California
There are 1,443 pulmonary disease physician records in California.
All 1,443 in California → Every provider in Pasadena → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- John Carmody, M.D.Pasadena, CA 911061598732448
- Pang-Chieh Eu, M.D.Pasadena, CA 911061962586875
- Donald Kroe, M.D.Pasadena, CA 911061811963762
- Rajiv Philip, MDPasadena, CA 911061063601045
- Linda Shen, M.D.Pasadena, CA 911061700852696
- Magdalena Arenas, MDPasadena, CA 911051093761249
- Brooke Chandrasoma, M.D.Pasadena, CA 911051770785610
- Garo Darian, M.D.Pasadena, CA 911071154401701
Common questions
What is John Joseph Vandyke, M.D.'s NPI number?
John Joseph Vandyke, M.D.'s National Provider Identifier (NPI) is 1225005192, issued on Mar 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Joseph Vandyke, M.D. located?
The NPPES record lists a practice address at 959 E Walnut St, Pasadena, CA, 91106. Phone: (626) 795-5118. Providers update this record themselves, so call before visiting.
How can I verify John Joseph Vandyke, M.D.'s license?
NPPES lists California license number A20717, 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 John Joseph Vandyke, M.D. prescribe under Medicare Part D?
In 2024, John Joseph Vandyke, M.D. had 35 Medicare Part D claims; the average among pulmonary disease physician prescribers was 1,425. 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.