NPPES file of Aug 9, 2026

Gretchen Randolph, PH.D, PMHNP

Psychiatric/Mental Health Nurse Practitioner · Tigard, OR

Gretchen Randolph, PH.D, PMHNP is a psychiatric/mental health nurse practitioner with a practice address in Tigard, Oregon, and NPI 1184876898, issued on Oct 14, 2008. Check the license (Oregon S80045119NG, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1184876898
Name
Gretchen Randolph
Credential
PH.D, PMHNP
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
S80045119NG OR
Self-reported in NPPES; status is on the state search
Practice location
13635 SW 115TH Ave, Tigard, OR 97223
Phone
(503) 968-1155
Enumerated
Oct 14, 2008
Record last updated
Oct 14, 2008 (not updated in 18 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest psychiatric/mental health nurse practitioner records → All 1,217 in Oregon → Look up another NPI →

Verify Gretchen Randolph in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this profession
    Search for license S80045119NG    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Oregon license search

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90% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

87 Medicare Part D claims, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D.

  1. Gretchen Randolph87
  2. Specialty average906

Most prescribed

  1. Dextroamphetamine-Amphetamine31 claims
  2. Lorazepam16 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.

Gretchen Randolph among 1,217 psychiatric/mental health nurse practitioner records in Oregon

Gretchen Randolph, PH.D, PMHNP is one of 1,217 psychiatric/mental health nurse practitioner records with a practice address in Oregon. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 22% of them.

  • NPI issued2008 · 22% of these records are older, 75% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileNo · 43% of these records are
  • Record last updated2008 · 34% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatric/Mental Health Nurse Practitioner providers in Oregon

There are 1,217 psychiatric/mental health nurse practitioner records in Oregon.

All 1,217 in Oregon → Every provider in Tigard → Psychiatric/Mental Health Nurse Practitioner nationwide →

The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes

  1. Mary Kay Alexander, RN, PMHNPTigard, OR 972231639291057
  2. Mary Blankenship, RN, FNP, PMHNP-BCTigard, OR 972231356358477
  3. Scott Haynes, PMHNPTigard, OR 972231265582217
  4. Julee Kim, PMHNPPortland, OR 972231912285180
  5. Heather Kitterman, ANPTigard, OR 972231639302508
  6. Erik Lee, PMHNPTigard, OR 972231699110890
  7. Pamela Moore, PMHNPTigard, OR 972231710189360
  8. Mindy Moore, PMHNPPortland, OR 972231174792998

Common questions

What is Gretchen Randolph, PH.D, PMHNP's NPI number?

Gretchen Randolph, PH.D, PMHNP's National Provider Identifier (NPI) is 1184876898, issued on Oct 14, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Gretchen Randolph, PH.D, PMHNP located?

The NPPES record lists a practice address at 13635 SW 115TH Ave, Tigard, OR, 97223. Phone: (503) 968-1155. Providers update this record themselves, so call before visiting.

How can I verify Gretchen Randolph, PH.D, PMHNP's license?

NPPES lists Oregon license number S80045119NG, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.

How much does Gretchen Randolph, PH.D, PMHNP prescribe under Medicare Part D?

In 2024, Gretchen Randolph, PH.D, PMHNP had 87 Medicare Part D claims; the average among psychiatric/mental health nurse practitioner prescribers was 906. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.