NPPES file of Aug 9, 2026

Allison Tamm, APRN, CNP

Acute Care Nurse Practitioner · Fargo, ND

Allison Tamm, APRN, CNP is an acute care nurse practitioner with a practice address in Fargo, North Dakota, and NPI 1730532805, issued on Jul 13, 2016. Check the license (North Dakota R35961, as entered in NPPES) with the North Dakota 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
1730532805
Name
Allison Tamm
Credential
APRN, CNP
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License number
R35961 ND
Self-reported in NPPES; status is on the state search
Practice location
3000 32ND Ave S, Fargo, ND 58103
Phone
(701) 364-8000
Enumerated
Jul 13, 2016
Record last updated
May 4, 2017 (not updated in 9 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20160914002643); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 3000 32ND Ave S

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

  1. Suha Abu Khalaf, MDInfectious Disease Physician1235623331
  2. Marwan Abu Minshar, M.D.Nephrology Physician1093096406
  3. Saloni Agarwal, M.D.Neonatal-Perinatal Medicine Physician1477808939
  4. Ozheh Aghdasi, M.D.Hospitalist Physician1710413679
  5. Olayinka Ajayi, MDUndersea and Hyperbaric Medicine (Preventive Medicine) Physician1063773547
  6. Samuel Ajayi, MDNeonatal-Perinatal Medicine Physician1346535218

Verify Allison Tamm in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich North Dakota board licenses this profession
    Search for license R35961
    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 North Dakota license search

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47% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024

314 Medicare Part D claims for 66 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. Brand-name drugs were 54% of claims.

  1. Allison Tamm314
  2. Specialty average594

Most prescribed

  1. Albuterol Sulfate Hfa54 claims
  2. Montelukast Sodium41 claims
  3. Fluticasone-Salmeterol33 claims
  4. Spiriva Respimat22 claims
  5. Trelegy Ellipta17 claims
  6. Dulera16 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.

Industry payments in 2024: $38.81

2 payments; by number, the most common kind was food and beverage; the largest payer was Boehringer Ingelheim Pharmaceuticals, Inc. The 10,984 providers of this specialty with any payment received $647.94 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Allison Tamm$38.81
  2. Specialty average$647.94

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Innovis Health LLCFargo, ND

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Acute Care Nurse Practitioner providers in North Dakota

There are 12 acute care nurse practitioner records in North Dakota.

Other acute care nurse practitioner records in North Dakota

  1. Karla French Baker, CNPFargo, ND1881640522
  2. Erika FreyWilliston, ND1225929680
  3. Madina IsmailMinot, ND1821868456
  4. Julia Mahoney, APRNFargo, ND1609445634
  5. Allison PajalaBismarck, ND1982523874
  6. Arijana Potter, APRN,CNPFargo, ND1174272975
  7. Hannah Schiefelbein, APRN, CNPFargo, ND1265113336
  8. Martha Shelver, NPMinot, ND1528218625
  9. Jessica Silveri, ANCP-BCFargo, ND1194175422
  10. Debra Vivatson, MSN ACNP-CCavalier, ND1720355233

Common questions

What is Allison Tamm, APRN, CNP's NPI number?

Allison Tamm, APRN, CNP's National Provider Identifier (NPI) is 1730532805, issued on Jul 13, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Allison Tamm, APRN, CNP located?

The NPPES record lists a practice address at 3000 32ND Ave S, Fargo, ND, 58103. Phone: (701) 364-8000. Providers update this record themselves, so call before visiting.

How can I verify Allison Tamm, APRN, CNP's license?

NPPES lists North Dakota license number R35961, as entered by the provider. Search the North Dakota board that licenses this profession; the NPPES record confirms identity only.

How much does Allison Tamm, APRN, CNP prescribe under Medicare Part D?

In 2024, Allison Tamm, APRN, CNP had 314 Medicare Part D claims for 66 beneficiaries; the average among acute care nurse practitioner prescribers was 594. 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.