Heather Mary Pfeiffer, NP
Family Nurse Practitioner · Portland, OR
Heather Mary Pfeiffer, NP is a family nurse practitioner with a practice address in Portland, Oregon, and NPI 1780781740, issued on Sep 20, 2006. Check the license (Oregon 201050052NP, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Heather Mary Pfeiffer
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 201050052NP OR
Self-reported in NPPES; status is on the state search - Practice location
- 541 NE 20TH Ave, Portland, OR 97232
- Phone
- (503) 233-6940
- Enumerated
- Sep 20, 2006
- Record last updated
- Mar 24, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (503) 236-2676
- Medicare enrollment
- Enrolled (PECOS I20100702000199); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 2,384 in Oregon → Look up another NPI →
Also registered at 541 NE 20TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kerry Callahan, M.D.Family Medicine Physician1902871932
- Julie Chapman, P.A.Physician Assistant1194790121
- Corinne Cohen, M.D.Family Medicine Physician1871790360
- Nanis Gilmore, RN, CDEDiabetes Educator Registered Nurse1003059882
- Brett Greene, M.D.Family Medicine Physician1912290032
- Sarah Gross, PT, DPTPhysical Therapist1447481122
Verify Heather Mary Pfeiffer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 201050052NPCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% more Medicare Part D claims than the average family nurse practitioner in 2024
2,426 Medicare Part D claims for 191 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 150 claims were for opioids.
Most prescribed
- Atorvastatin Calcium113 claims
- Amlodipine Besylate100 claims
- Omeprazole97 claims
- Lisinopril84 claims
- Levothyroxine Sodium71 claims
- Losartan Potassium67 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.
Bills Medicare through one group practice
- Providence Health And Services OregonPortland, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Heather Mary Pfeiffer among 2,384 family nurse practitioner records in Oregon
Heather Mary Pfeiffer, NP is one of 2,384 family nurse practitioner records with a practice address in Oregon. 73% 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 4% of them.
- NPI issued2006 · 4% of these records are older, 80% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2006 · median 2017 among the 1,390 with a school on file
- Record last updated2021 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
591 family nurse practitioner records list a practice address in Portland
They are 591 of the 42,088 NPPES records with a practice address in Portland, and 2,384 family nurse practitioner records in Oregon.
All 2,384 in Oregon → Every provider in Portland → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Elizabeth Bond, FNPPortland, OR 972321164019915
- Rebecca Buddington, RN, NP-CPortland, OR 972321831648146
- Miguel Carreon, DNP, FNP-C, AAHIVSPortland, OR 972321285189530
- Daniel Hinderliter, FNP-CPortland, OR 972321912543422
- Krista Kaufman, FNPPortland, OR 972321447893383
- Lacey McCarley, ARNPPortland, OR 972321780094631
- James Perdue, CRNPPortland, OR 972321073391553
- Katherine Sandstrom, NPPortland, OR 972321982973095
Common questions
What is Heather Mary Pfeiffer, NP's NPI number?
Heather Mary Pfeiffer, NP's National Provider Identifier (NPI) is 1780781740, issued on Sep 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Heather Mary Pfeiffer, NP located?
The NPPES record lists a practice address at 541 NE 20TH Ave, Portland, OR, 97232. Phone: (503) 233-6940. Providers update this record themselves, so call before visiting.
How can I verify Heather Mary Pfeiffer, NP's license?
NPPES lists Oregon license number 201050052NP, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Heather Mary Pfeiffer, NP prescribe under Medicare Part D?
In 2024, Heather Mary Pfeiffer, NP had 2,426 Medicare Part D claims for 191 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.