Melissa Ann Hahn, MD
Pediatrics Physician · Portland, OR
Melissa Ann Hahn, MD is a pediatrics physician with a practice address in Portland, Oregon, and NPI 1629275508, issued on Jul 2, 2007. Check the license (Oregon MD28677, as entered in NPPES) on the Oregon Medical Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Melissa Ann Hahn
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- MD28677 OR
Self-reported in NPPES; status is on the state search - Practice location
- 4212 NE Broadway, Portland, OR 97213
- Phone
- (503) 249-8787
- Enumerated
- Jul 2, 2007
- Record last updated
- Jun 8, 2026
- Entity
- Type 1 · individual
Also registered at 4212 NE Broadway
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hilary Basco, MDPediatrics Physician1558438028
- George Bengtson, MDPediatrics Physician1003983487
- Dennis Bley, D.O.Internal Medicine Physician1720146152
- Megan Brusca, MDPediatrics Physician1811379621
- June Desimone, MDPediatrics Physician1447327846
- Meredith Grover, MDPediatrics Physician1205465705
Verify Melissa Ann Hahn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD28677Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Pediatrics Physician providers in Oregon
There are 861 pediatrics physician records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other pediatrics physician records in Oregon
- Pradeep Adumala, MDConyngham, OR1770983272
- Neda Afzali, M.D.Albany, OR1114197787
- Ebelosele Aigbivbalu, MDRoseburg, OR1164918108
- Ekene Ajufo, M.D.Hermiston, OR1962853556
- Raya Al Ghalayini, MDMedford, OR1255990735
- Zaid Al-Mulla, MDTigard, OR1558441030
- Hugh Alexander, MDPortland, OR1811986813
- Abdallah Alkhaldi, MDKlamath Falls, OR1407544281
- Michael Allender, MDCorvallis, OR1679522692
- Victoria Allsup, MDLebanon, OR1437786944
Common questions
What is Melissa Ann Hahn, MD's NPI number?
Melissa Ann Hahn, MD's National Provider Identifier (NPI) is 1629275508, issued on Jul 2, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Melissa Ann Hahn, MD located?
The NPPES record lists a practice address at 4212 NE Broadway, Portland, OR, 97213. Phone: (503) 249-8787. Providers update this record themselves, so call before visiting.
How can I verify Melissa Ann Hahn, MD's license?
NPPES lists Oregon license number MD28677, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.