Hassan A. Haddadin, M.D
Pulmonary Disease Physician · San Diego, CA
Hassan A. Haddadin, M.D is a pulmonary disease physician with a practice address in San Diego, California, and NPI 1710918388, issued on Jul 5, 2006. Check the license (California C54163, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Hassan A. Haddadin
- Credential
- M.D
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- C54163 CA
Self-reported in NPPES; status is on the state search - Practice location
- 200 W Arbor Dr, San Diego, CA 92103
- Phone
- (800) 926-8273
- Enumerated
- Jul 5, 2006
- Record last updated
- Aug 27, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (888) 539-8781
- Medicaid ID
- 8402653 WA
- Medicare enrollment
- Enrolled (PECOS I20170802003267); 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 200 W Arbor Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alison A'Court, MDAnesthesiology Physician1912218199
- Benjamin Abbadessa, M.D.Colon & Rectal Surgery Physician1255593612
- Geraldine Abcede, RNCertified Registered Nurse Anesthetist1982384046
- Joseph Abdelmalek, M.DNephrology Physician1740485531
- Kristy AbelCertified Registered Nurse Anesthetist1962113035
- Paula Abeleda, NPFamily Nurse Practitioner1558945022
Verify Hassan A. Haddadin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C54163Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
49% more Medicare Part D claims than the average pulmonary disease physician in 2024
2,120 Medicare Part D claims for 412 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
- Albuterol Sulfate Hfa306 claims
- Trelegy Ellipta305 claims
- Breo Ellipta240 claims
- Stiolto Respimat172 claims
- Breztri Aerosphere153 claims
- Anoro Ellipta113 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: $1,502.87
60 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. 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 2 group practices
- Faculty Physicians And Surgeons OF LlusmLoma Linda, CA
- Inspire Pulmonary And Sleep Medicine SpecialistMurrieta, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hassan A. Haddadin among 1,443 pulmonary disease physician records in California
Hassan A. Haddadin, 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 fileYes · 74% of these records are
- Graduated1994 · median 2002 among the 1,061 with a school on file
- Record last updated2020 · 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 San Diego → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Zea Borok, M.D.San Diego, CA 921031750317251
- Antonino Catanzaro, M.D.San Diego, CA 921031336174002
- Houman Dahi, MDSan Diego, CA 921031598732604
- Smita Desai, D.O.San Diego, CA 921031659339745
- Peter Fedullo, M.D.San Diego, CA 921031427073683
- Mark Fuster, M.D.San Diego, CA 921031972537025
- Gregg Garner, D.O.San Diego, CA 921031023006418
- Julian Lichter, M.D.San Diego, CA 921031215957527
Common questions
What is Hassan A. Haddadin, M.D's NPI number?
Hassan A. Haddadin, M.D's National Provider Identifier (NPI) is 1710918388, issued on Jul 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Hassan A. Haddadin, M.D located?
The NPPES record lists a practice address at 200 W Arbor Dr, San Diego, CA, 92103. Phone: (800) 926-8273. Providers update this record themselves, so call before visiting.
How can I verify Hassan A. Haddadin, M.D's license?
NPPES lists California license number C54163, 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 Hassan A. Haddadin, M.D prescribe under Medicare Part D?
In 2024, Hassan A. Haddadin, M.D had 2,120 Medicare Part D claims for 412 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.