NPPES file of Aug 9, 2026

Joan M. Nelson, DNP

Geriatric Medicine (Internal Medicine) Physician · Denver, CO

Joan M. Nelson, DNP is a geriatric medicine (internal medicine) physician with a practice address in Denver, Colorado, and NPI 1649307679, issued on Feb 27, 2007. Check the license (Colorado 109709, as entered in NPPES) on the Colorado Medical Board; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1649307679
Name
Joan M. Nelson
Credential
DNP
Primary taxonomy
Geriatric Medicine (Internal Medicine) Physician 207RG0300X
License number
109709 CO
Self-reported in NPPES; status is on the state search
Practice location
3525 W Oxford Ave, Denver, CO 80236
Phone
(303) 797-4260
Enumerated
Feb 27, 2007
Record last updated
Mar 27, 2014 (not updated in 12 years: call before relying on the address or phone)
Medicaid ID
56102780 CO
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 geriatric medicine (internal medicine) physician records → All 103 in Colorado → Look up another NPI →

Also registered at 3525 W Oxford Ave

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

  1. Michelle Adkins, PHARMDPharmacist1376116079
  2. Carlo Caballero, LPCMental Health Counselor1639636558
  3. Rebecca ClaymanSocial Worker1336961796
  4. Jennifer Dailey Vail, RN, NPNurse Practitioner1003975806
  5. Sara Fruithandler, APNFamily Nurse Practitioner1538623558
  6. Noah GallegosPharmacist1568035996

Verify Joan M. Nelson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersColorado Medical Board
    Search for license 109709    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
Open the Colorado license search

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Joan M. Nelson among 103 geriatric medicine (internal medicine) physician records in Colorado

Joan M. Nelson, DNP is one of 103 geriatric medicine (internal medicine) physician records with a practice address in Colorado. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 55% of them.

  • NPI issued2007 · 55% of these records are older, 30% newer
  • In a Medicare fileNo · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 50% of these records are
  • Record last updated2014 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Geriatric Medicine (Internal Medicine) Physician providers in Colorado

There are 103 geriatric medicine (internal medicine) physician records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 103 in Colorado → Every provider in Denver → Geriatric Medicine (Internal Medicine) Physician nationwide →

The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes

  1. Abhishek Chaturbedi, MDDenver, CO 802371396605531
  2. Erika Altneu, MDLakewood, CO 802281194871772
  3. Luis Amador, MDLakewood, CO 802281083773964
  4. Thomas Cain, MDLakewood, CO 802281679596605
  5. Chelsea Springer, MDLakewood, CO 802281306226550
  6. Janna Ver Miller, M.D.Lakewood, CO 802281841229838
  7. David Wallack, M.D.Lakewood, CO 802281558310706
  8. Robin Gunning, MDLakewood, CO 802261790751147

Common questions

What is Joan M. Nelson, DNP's NPI number?

Joan M. Nelson, DNP's National Provider Identifier (NPI) is 1649307679, issued on Feb 27, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Joan M. Nelson, DNP located?

The NPPES record lists a practice address at 3525 W Oxford Ave, Denver, CO, 80236. Phone: (303) 797-4260. Providers update this record themselves, so call before visiting.

How can I verify Joan M. Nelson, DNP's license?

NPPES lists Colorado license number 109709, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.