NPPES file of Aug 9, 2026

Allison Nelson, NP

Psychiatric/Mental Health Nurse Practitioner · Denver, CO

Allison Nelson, NP is a psychiatric/mental health nurse practitioner with a practice address in Denver, Colorado, and NPI 1619418464, issued on Mar 13, 2017. Check the license (Colorado APN.0995035-NP, as entered in NPPES) with the Colorado 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
1619418464
Name
Allison Nelson
Credential
NP
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
APN.0995035-NP CO
Self-reported in NPPES; status is on the state search
Practice location
8801 E Hampden Ave Ste 102, Denver, CO 80231
Phone
(720) 688-1692
Enumerated
Mar 13, 2017
Record last updated
Oct 22, 2025
Fax
(303) 253-9643
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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Verify Allison Nelson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Colorado board licenses this profession
    Search for license APN.0995035-NP
    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 Colorado license search

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94% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

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

  1. Allison Nelson57
  2. Specialty average906

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: $762.55

7 payments; by number, the most common kind was food and beverage; the largest payer was Iti, Inc. (d/b/a Intra-Cellular Therapies, Inc.). The 23,362 providers of this specialty with any payment received $1,027.77 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Allison Nelson$762.55
  2. Specialty average$1,027.77

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

Allison Nelson among 1,336 psychiatric/mental health nurse practitioner records in Colorado

Allison Nelson, NP is one of 1,336 psychiatric/mental health nurse practitioner records with a practice address in Colorado. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 31% of them.

  • NPI issued2017 · 31% of these records are older, 65% newer
  • In a Medicare fileYes · 70% of these records are
  • In the CMS Doctors and Clinicians fileNo · 55% of these records are
  • Record last updated2025 · 18% 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 Colorado 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 Colorado

There are 1,336 psychiatric/mental health nurse practitioner records in Colorado.

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

  1. Travis Deangelis, MSN, PMHNP-BCDenver, CO 802311598506990
  2. Roberto Gutierrez, PMHNP-BCDenver, CO 802311457230922
  3. Shamim Namakula, PMHNPDenver, CO 802311922740083
  4. Marlyse Rappoport, PMHNPDenver, CO 802311952122376
  5. Sarah Clark, NPDenver, CO 802301437932233
  6. Allison Fulton, APN-NP, PMHNP-BCDenver, CO 802301154003432
  7. Elizabeth HintonDenver, CO 802301528741956
  8. Adrienne Long, PMHNPDenver, CO 802301356940050

Common questions

What is Allison Nelson, NP's NPI number?

Allison Nelson, NP's National Provider Identifier (NPI) is 1619418464, issued on Mar 13, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Allison Nelson, NP located?

The NPPES record lists a practice address at 8801 E Hampden Ave Ste 102, Denver, CO, 80231. Phone: (720) 688-1692. Providers update this record themselves, so call before visiting.

How can I verify Allison Nelson, NP's license?

NPPES lists Colorado license number APN.0995035-NP, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.

How much does Allison Nelson, NP prescribe under Medicare Part D?

In 2024, Allison Nelson, NP had 57 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.

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.