Haitham Haddad, M.D.
Internal Medicine Physician · Grants Pass, OR
Haitham Haddad, M.D. is an internal medicine physician with a practice address in Grants Pass, Oregon, and NPI 1922003714, issued on Jun 17, 2005. Check the license (Oregon MD18812, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Haitham Haddad
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD18812 OR
Self-reported in NPPES; status is on the state search - Practice location
- 495 SW Ramsey Ave, Grants Pass, OR 97527
- Phone
- (541) 476-6644
- Enumerated
- Jun 17, 2005
- Entity
- Type 1 · individual
Also registered at 495 SW Ramsey Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Thomas Brandes, MDInternal Medicine Physician1992700991
- Allie BrieskePhysician Assistant1104610237
- Erin ClarkPediatric Nurse Practitioner1770177941
- John Countiss, M.D.Internal Medicine Physician1144225921
- Sean Dunn, DPMPodiatrist1699001776
- Steven Eddy, FNPFamily Nurse Practitioner1235243007
Verify Haitham Haddad in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD18812Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
2.6 times the Medicare Part D claims of the average internal medicine physician in 2024
7,163 Medicare Part D claims for 639 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 535 claims were for opioids.
Most prescribed
- Amlodipine Besylate309 claims
- Rosuvastatin Calcium285 claims
- Losartan Potassium271 claims
- Hydrocodone-Acetaminophen267 claims
- Levothyroxine Sodium219 claims
- Metoprolol Succinate210 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.
One hospital or facility affiliation
- Grants Pass Clinic LLPGrants Pass, OR
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
34 internal medicine physician records list a Grants Pass practice address
They are 34 of the 2,127 NPPES records with a Grants Pass practice address, and 2,511 internal medicine physician records in Oregon.
All 34 in Grants Pass → All 2,511 in Oregon → Every provider in Grants Pass →
Other internal medicine physician records in Oregon
- Charmaine Clarisse Abalos, M.D.Medford, OR1700376050
- Soraya Abbassian, M.D.Portland, OR1225029184
- Nicholas Abbott, M.D.Tualatin, OR1124319330
- Mohamed Abdel Khalek, M.DRoseburg, OR1972687390
- Rand AbedalweliPortland, OR1265019996
- Robert Abernathy, M.D.Bend, OR1063433449
- Hazel Jane Abool, M.D.Springfield, OR1346538360
- Mohamed Aboukhashan, MDMedford, OR1932350782
- Allison Abraham, D.O.Portland, OR1831488444
- Mary Abraham, MDCorvallis, OR1073876199
Common questions
What is Haitham Haddad, M.D.'s NPI number?
Haitham Haddad, M.D.'s National Provider Identifier (NPI) is 1922003714, issued on Jun 17, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Haitham Haddad, M.D. located?
The NPPES record lists a practice address at 495 SW Ramsey Ave, Grants Pass, OR, 97527. Phone: (541) 476-6644. Providers update this record themselves, so call before visiting.
How can I verify Haitham Haddad, M.D.'s license?
NPPES lists Oregon license number MD18812, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Haitham Haddad, M.D. prescribe under Medicare Part D?
In 2024, Haitham Haddad, M.D. had 7,163 Medicare Part D claims for 639 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.