NPPES file of Aug 9, 2026

Mary Elizabeth Rotberg, NP

Family Nurse Practitioner · Portland, OR

Mary Elizabeth Rotberg, NP is a family nurse practitioner with a practice address in Portland, Oregon, and NPI 1053866764, issued on Aug 23, 2016. Check the license (Oregon 201606595NP-PP, 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
1053866764
Name
Mary Elizabeth Rotberg
Credential
NP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
201606595NP-PP OR
Self-reported in NPPES; status is on the state search
Practice location
202 NW 13TH Ave, Portland, OR 97209
Phone
(503) 941-3844
Enumerated
Aug 23, 2016
Record last updated
Dec 30, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(503) 941-3777
Medicare enrollment
Enrolled (PECOS I20190923001826); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 202 NW 13TH Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Alicja Gonzales, PHYSICIAN ASSISTANTMedical Physician Assistant1760436372
  2. Karyn Guido, PA-CPhysician Assistant1730466178
  3. Randi HerifordBehavior Analyst1598307381
  4. Michelle Huggins, PHYSICIAN ASSISTANTESurgical Physician Assistant1255348884
  5. Johannah Lutz, PA-CMedical Physician Assistant1285966002
  6. Christian Marchant, PA-CMedical Physician Assistant1598183071

Verify Mary Elizabeth Rotberg 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 201606595NP-PP    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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74% fewer Medicare Part D claims than the average family nurse practitioner in 2024

336 Medicare Part D claims for 137 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 67 claims were for opioids.

  1. Mary Rotberg336
  2. Specialty average1,305

Most prescribed

  1. Atorvastatin Calcium59 claims
  2. Oxycodone Hcl54 claims
  3. Methocarbamol25 claims
  4. Calcitonin-Salmon19 claims
  5. Tamsulosin Hcl19 claims
  6. Dexamethasone17 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

  1. Kaiser Foundation Health Plan OF The NorthwestClackamas, OR

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (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 591 in Portland → All 2,384 in Oregon → Every provider in Portland →

Other family nurse practitioner records in Oregon

  1. April Abaecherli-Shore, FNP-CGresham, OR1881060267
  2. Leslie Abbott, FNPRoseburg, OR1700217064
  3. Samantha Abbott, FNPMilwaukie, OR1043855257
  4. Tristin Accuardi, DNP-FNPAstoria, OR1366970758
  5. Bonita Acosta, FNPCanyonville, OR1295882512
  6. Melissa Adair, ARNPPortland, OR1023590197
  7. Erika Adams, FNP-CJohn Day, OR1174163356
  8. Phyllis AdjeiCorvallis, OR1699220491
  9. Lindsey Adkisson, DNP, FNP-BCEugene, OR1386266450
  10. Alyssa Anthea Adriano, DNP, FNP-C, BSN-RNPortland, OR1346727179

Common questions

What is Mary Elizabeth Rotberg, NP's NPI number?

Mary Elizabeth Rotberg, NP's National Provider Identifier (NPI) is 1053866764, issued on Aug 23, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Mary Elizabeth Rotberg, NP located?

The NPPES record lists a practice address at 202 NW 13TH Ave, Portland, OR, 97209. Phone: (503) 941-3844. Providers update this record themselves, so call before visiting.

How can I verify Mary Elizabeth Rotberg, NP's license?

NPPES lists Oregon license number 201606595NP-PP, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.

How much does Mary Elizabeth Rotberg, NP prescribe under Medicare Part D?

In 2024, Mary Elizabeth Rotberg, NP had 336 Medicare Part D claims for 137 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.

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.