NPPES file of Aug 9, 2026

Caitlin Tremblay, NP

Family Nurse Practitioner · Littleton, CO

Caitlin Tremblay, NP is a family nurse practitioner with a practice address in Littleton, Colorado, and NPI 1154789972, issued on Feb 8, 2016. Check the license 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1154789972
Name
Caitlin Tremblay
Credential
NP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
1956 NE
Self-reported in NPPES; status is on the state search
Practice location
7720 S Broadway, Littleton, CO 80122
Phone
(360) 489-7054
Enumerated
Feb 8, 2016
Record last updated
Dec 28, 2017 (not updated in 9 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20251129000455); accepts Medicare assignment
Medical or professional school
Georgetown University School Of Medicine, 2015
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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8 nearest family nurse practitioner records → All 3,492 in Colorado → Look up another NPI →

Also registered at 7720 S Broadway

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

  1. Monica Abarca, MDObstetrics & Gynecology Physician1952480121
  2. Lisa Becker, MDObstetrics & Gynecology Physician1487637286
  3. Martha Bitts, PA-CMedical Physician Assistant1750460150
  4. Ruediger Bracht, MDSurgery Physician1730284340
  5. Patricia Brown, MDObstetrics & Gynecology Physician1700852191
  6. Catrina Bubier, MDObstetrics & Gynecology Physician1699854869

Verify Caitlin Tremblay in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Colorado board licenses this professionCheck 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

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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Bills Medicare through one group practice

  1. Salida Hospital DistrictSalida, CO

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

Caitlin Tremblay among 3,492 family nurse practitioner records in Colorado

Caitlin Tremblay, NP is one of 3,492 family nurse practitioner records with a practice address in Colorado. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 37% of them.

  • NPI issued2016 · 37% of these records are older, 57% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2015 · median 2019 among the 1,950 with a school on file
  • Record last updated2017 · 37% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

103 family nurse practitioner records list a practice address in Littleton

They are 103 of the 3,918 NPPES records with a practice address in Littleton, and 3,492 family nurse practitioner records in Colorado.

All 3,492 in Colorado → Every provider in Littleton → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Colleen Berry, ARNP, FNP-BCLittleton, CO 801221982987673
  2. Laura Coon, MSN, FNPCentennial, CO 801221811418049
  3. Jessica Crowe, APRNLittleton, CO 801221437512605
  4. Meagan Diez, FNP-CCentennial, CO 801221386031789
  5. Jamie Henry, NPLittleton, CO 801221104295104
  6. Kimberly Kopchik, APNCentennial, CO 801221679735344
  7. Monique Martel, NPLittleton, CO 801221467573444
  8. Shauna McWilliams, FNP-BCLittleton, CO 801221508212986

Common questions

What is Caitlin Tremblay, NP's NPI number?

Caitlin Tremblay, NP's National Provider Identifier (NPI) is 1154789972, issued on Feb 8, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Caitlin Tremblay, NP located?

The NPPES record lists a practice address at 7720 S Broadway, Littleton, CO, 80122. Phone: (360) 489-7054. Providers update this record themselves, so call before visiting.

How can I verify Caitlin Tremblay, NP's license?

Search the Colorado board that licenses this profession; the NPPES record confirms identity 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.

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.