Charles Volk, M.D.
Pulmonary Disease Physician · Chula Vista, CA
Charles Volk, M.D. is a pulmonary disease physician with a practice address in Chula Vista, California, and NPI 1417297912, issued on Feb 20, 2013. Check the license (California 133229, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Charles Volk
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License numbers
- 133229 CA
MD2023-006 NM
Self-reported in NPPES; status is on the state search - Practice location
- 435 H St, Chula Vista, CA 91910
- Phone
- (619) 691-7360
- Enumerated
- Feb 20, 2013
- Record last updated
- May 31, 2025
- Medicare enrollment
- Enrolled (PECOS I20191120001490); accepts Medicare assignment
- Medical or professional school
- New York Medical College, 2013
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 1,443 in California → Look up another NPI →
Also registered at 435 H St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kirsten AlsuaStudent in an Organized Health Care Education/Training Program1134975162
- Gabrielle Armijo, MDStudent in an Organized Health Care Education/Training Program1336833987
- Azita Aslian, MDObstetrics & Gynecology Physician1851667661
- Nicole Marie BarcegaAddiction Medicine (Family Medicine) Physician1538801402
- Jazmin Barcenas, MDStudent in an Organized Health Care Education/Training Program1790589448
Verify Charles Volk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 133229Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 82.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $121.85
1 payment: food and beverage; the largest payer was La Jolla Pharmaceutical Company. The 8,806 providers of this specialty with any payment received $5,159.88 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
- Scripps Health Inpatient Providers Medical Group IncChula Vista, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Charles Volk among 1,443 pulmonary disease physician records in California
Charles Volk, 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 2013, is newer than 77% of them.
- NPI issued2013 · 77% of these records are older, 20% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2013 · median 2002 among the 1,061 with a school on file
- Record last updated2025 · 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 Chula Vista → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Luis Sanchez, M.D.Chula Vista, CA 919101841301330
- Jose Lira, M.D.Chula Vista, CA 919141356319446
- Martha Lozano, MDChula Vista, CA 919141609845627
- Mohammed Al-Janabi, M.D.La Mesa, CA 919421760773725
- Raed Al-Naser, M.D.La Mesa, CA 919421770589293
- Firas Alhaddad, MDLa Mesa, CA 919421295963460
- Larry Ayers, MDLa Mesa, CA 919421801865498
- Kaveh Bagheri, M.D.La Mesa, CA 919421174542252
Common questions
What is Charles Volk, M.D.'s NPI number?
Charles Volk, M.D.'s National Provider Identifier (NPI) is 1417297912, issued on Feb 20, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Charles Volk, M.D. located?
The NPPES record lists a practice address at 435 H St, Chula Vista, CA, 91910. Phone: (619) 691-7360. Providers update this record themselves, so call before visiting.
How can I verify Charles Volk, M.D.'s license?
NPPES lists California license number 133229, 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.
What is Charles Volk, M.D.'s MIPS final score?
The 2023 MIPS final score is 82.5 of 100, reported for the practice group. 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.