Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Ana Negron, MD

Individual provider Internal Medicine Physician · NPI 1336333756

Ana Negron, MD is an Internal Medicine Physician in Loveland, Colorado. Licensed in Colorado. Registered with an NPI since 2007.

Licensed in
CO
In the registry since
2007
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2500 Rocky Mountain Ave Ste 300
Loveland, CO 80538-9004 Not confirmed with CMS for 18 years — call before visiting
Phone: (970) 619-6100
Fax: (970) 619-6190
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 45937 (CO)
Internal Medicine Physician Taxonomy 207R00000X · Licence 45937 (CO)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 45937 (CO)
Sleep Medicine (Internal Medicine) Physician Taxonomy 207RS0012X · Licence 45937 (CO)

Record details

NPI number1336333756
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 29, 2007
Last updated in NPPESOctober 29, 2008

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Education $1,500 1 payment · educational material or training, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

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