NPPES file of Aug 9, 2026

Tameira Lee Hollander, MD

Internal Medicine Physician · Arvada, CO

Tameira Lee Hollander, MD is an internal medicine physician with a practice address in Arvada, Colorado, and NPI 1275514309, issued on Nov 7, 2005. Check the license (Colorado DR.0037259, as entered in NPPES) on the Colorado Medical Board; 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
1275514309
Name
Tameira Lee Hollander
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License numbers
DR.0037259 CO
37259 CO
Self-reported in NPPES; status is on the state search
Practice location
16280 W 64TH Ave, Arvada, CO 80007
Phone
(720) 898-1110
Enumerated
Nov 7, 2005
Record last updated
Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(720) 898-1113
Medicaid ID
68121547 CO
Medicare enrollment
Enrolled (PECOS I20050719001256); accepts Medicare assignment
Medical or professional school
University Of Michigan Medical School, 1995
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 16280 W 64TH Ave

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

  1. Jeffry Byrne, D.O.Family Medicine Physician1144617713
  2. Calah Messner, A-GNP-CPrimary Care Nurse Practitioner1881338135
  3. Stefanie Wilson, FNPFamily Nurse Practitioner1649632464

Verify Tameira Lee Hollander in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersColorado Medical Board
    Search for license DR.0037259
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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2.0 times the Medicare Part D claims of the average internal medicine physician in 2024

6,369 Medicare Part D claims for 617 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 80 claims were for opioids.

  1. Tameira Hollander6,369
  2. Specialty average3,176

Most prescribed

  1. Levothyroxine Sodium530 claims
  2. Atorvastatin Calcium522 claims
  3. Lisinopril283 claims
  4. Losartan Potassium261 claims
  5. Amlodipine Besylate219 claims
  6. Simvastatin171 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: $59.75

3 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Tameira Hollander$59.75
  2. Specialty average$1,303.06

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. Catholic Health Initiatives ColoradoArvada, CO

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

Tameira Lee Hollander among 2,046 internal medicine physician records in Colorado

Tameira Lee Hollander, MD is one of 2,046 internal medicine physician records with a practice address in Colorado. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 90% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 53% of these records are
  • Graduated1995 · median 2006 among the 1,090 with a school on file
  • Record last updated2018 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Internal Medicine Physician providers in Colorado

There are 2,046 internal medicine physician records in Colorado.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Marlena Szewczyk, M.D.Arvada, CO 800071275065427
  2. Scott Clemens, MDArvada, CO 800051649242462
  3. Johanna Freedman, MDArvada, CO 800051588678619
  4. Darrell Gorman, M.D.Arvada, CO 800051740339209
  5. Thomas Gottlieb, M.D.Arvada, CO 800051427055409
  6. Jamie Stalker, M.D.Arvada, CO 800051912165861
  7. Jonathan Walter, M.D.Arvada, CO 800051427055235
  8. Amelia Ashmann, MDArvada, CO 800041437103918

Common questions

What is Tameira Lee Hollander, MD's NPI number?

Tameira Lee Hollander, MD's National Provider Identifier (NPI) is 1275514309, issued on Nov 7, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Tameira Lee Hollander, MD located?

The NPPES record lists a practice address at 16280 W 64TH Ave, Arvada, CO, 80007. Phone: (720) 898-1110. Providers update this record themselves, so call before visiting.

How can I verify Tameira Lee Hollander, MD's license?

NPPES lists Colorado license number DR.0037259, 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.

How much does Tameira Lee Hollander, MD prescribe under Medicare Part D?

In 2024, Tameira Lee Hollander, MD had 6,369 Medicare Part D claims for 617 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.