Aimee S. Chang, MD
Reproductive Endocrinology Physician · Portland, OR
Aimee S. Chang, MD is a reproductive endocrinology physician with a practice address in Portland, Oregon, and NPI 1073531554, issued on Jul 17, 2006. Check the license (Oregon MD27368, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Aimee S. Chang
- Credential
- MD
- Primary taxonomy
- Reproductive Endocrinology Physician 207VE0102X
- License numbers
- MD27368 OR
2002005827 MO
Self-reported in NPPES; status is on the state search - Practice location
- 9370 SW Greenburg RD, Portland, OR 97223
- Phone
- (503) 292-7734
- Enumerated
- Jul 17, 2006
- Record last updated
- Jun 18, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (503) 292-7735
- Entity
- Type 1 · individual
8 nearest reproductive endocrinology physician records → All 14 in Oregon → Look up another NPI →
Also registered at 9370 SW Greenburg RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Aimee S. Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD27368Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $108.93
6 payments; by number, the most common kind was food and beverage; the largest payer was Ferring Pharmaceuticals Inc. The 1,066 providers of this specialty with any payment received $1,086.52 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.
Aimee S. Chang among 14 reproductive endocrinology physician records in Oregon
Aimee S. Chang, MD is one of 14 reproductive endocrinology physician records with a practice address in Oregon. 79% 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 0% of them.
- NPI issued2006 · 0% of these records are older, 57% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 36% of these records are
- Record last updated2009 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VE0102X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Reproductive Endocrinology Physician providers in Oregon
There are 14 reproductive endocrinology physician records in Oregon.
All 14 in Oregon → Every provider in Portland → Reproductive Endocrinology Physician nationwide →
The 8 reproductive endocrinology physician records with the nearest ZIP codes
- Laura Greenberg, MDPortland, OR 972251548307028
- Leon Speroff, M.D.Portland, OR 972311295004075
- Paula Amato, MDPortland, OR 972391316027683
- Jessica Cheung, MDPortland, OR 972391114411998
- Jaclynne Hedge, MDPortland, OR 972391245808336
- Sacha Krieg, MDPortland, OR 972391821281791
- David Lee, MDPortland, OR 972391528155579
- Diana Wu, M.D.Portland, OR 972391760602569
Common questions
What is Aimee S. Chang, MD's NPI number?
Aimee S. Chang, MD's National Provider Identifier (NPI) is 1073531554, issued on Jul 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Aimee S. Chang, MD located?
The NPPES record lists a practice address at 9370 SW Greenburg RD, Portland, OR, 97223. Phone: (503) 292-7734. Providers update this record themselves, so call before visiting.
How can I verify Aimee S. Chang, MD's license?
NPPES lists Oregon license number MD27368, 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. 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.