Hooman Yonatan Sazegar, D.O.
Pulmonary Disease Physician · Pasadena, CA
Hooman Yonatan Sazegar, D.O. is a pulmonary disease physician with a practice address in Pasadena, California, and NPI 1073924056, issued on May 13, 2014. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Hooman Yonatan Sazegar
- Credential
- D.O.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License numbers
- DO2226 NV
SL1021 NV
Self-reported in NPPES; status is on the state search - Practice location
- 10 Congress St Ste 155, Pasadena, CA 91105
- Phone
- (626) 486-0181
- Enumerated
- May 13, 2014
- Record last updated
- Mar 18, 2024
- Fax
- (626) 486-0189
- Medicare enrollment
- Enrolled (PECOS I20201006003063); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 1,443 in California → Look up another NPI →
Also registered at 10 Congress St Ste 155
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Yepraksia Agazaryan, NPFamily Nurse Practitioner1942911441
- Daryl Banta, M.D.Internal Medicine Physician1932299450
- Ashish Patel, MDPulmonary Disease Physician1104023977
- Ayman Saad, M.D.Pulmonary Disease Physician1669679718
- Robert Siew, M.D.Internal Medicine Physician1578539516
Verify Hooman Yonatan Sazegar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
332 Medicare Part D claims for 88 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 69% of claims.
Most prescribed
- Anoro Ellipta72 claims
- Trelegy Ellipta60 claims
- Albuterol Sulfate Hfa32 claims
- Breo Ellipta31 claims
- Pantoprazole Sodium14 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: $246.20
6 payments; by number, the most common kind was food and beverage; the largest payer was Mallinckrodt Hospital Products Inc. 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
- Huntington Pulmonary Medical GroupPasadena, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hooman Yonatan Sazegar among 1,443 pulmonary disease physician records in California
Hooman Yonatan Sazegar, D.O. 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 2014, is newer than 80% of them.
- NPI issued2014 · 80% of these records are older, 17% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2014 · median 2002 among the 1,061 with a school on file
- Record last updated2024 · 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
- Magdalena Arenas, MDPasadena, CA 911051093761249
- Brooke Chandrasoma, M.D.Pasadena, CA 911051770785610
- Rajkumar Dasgupta, M.D.Pasadena, CA 911051437117421
- Michael Gurevitch, M.DPasadena, CA 911051629016894
- Josephine Hwang, MDPasadena, CA 911051346800406
- Ewa Kraish, M.D.Pasadena, CA 911051265756860
- Bert LiuPasadena, CA 911051437511607
- Asif Mahmood, M.DPasadena, CA 911051649371832
Common questions
What is Hooman Yonatan Sazegar, D.O.'s NPI number?
Hooman Yonatan Sazegar, D.O.'s National Provider Identifier (NPI) is 1073924056, issued on May 13, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Hooman Yonatan Sazegar, D.O. located?
The NPPES record lists a practice address at 10 Congress St Ste 155, Pasadena, CA, 91105. Phone: (626) 486-0181. Providers update this record themselves, so call before visiting.
How can I verify Hooman Yonatan Sazegar, D.O.'s license?
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 Hooman Yonatan Sazegar, D.O. prescribe under Medicare Part D?
In 2024, Hooman Yonatan Sazegar, D.O. had 332 Medicare Part D claims for 88 beneficiaries; 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.