NPPES file of Aug 9, 2026

Sydney Pollack, ACNPC-AG

Acute Care Nurse Practitioner · Loveland, CO

Sydney Pollack, ACNPC-AG is an acute care nurse practitioner with a practice address in Loveland, Colorado, and NPI 1831999747, issued on Mar 18, 2025. Check the license (Colorado APN.1000037-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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1831999747
Name
Sydney Pollack
Credential
ACNPC-AG
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License number
APN.1000037-NP CO
Self-reported in NPPES; status is on the state search
Practice location
2500 Rocky Mountain Ave Ste 2200, Loveland, CO 80538
Phone
(970) 203-7250
Enumerated
Mar 18, 2025
Record last updated
May 12, 2025
Fax
(970) 619-6094
Medicare enrollment
Enrolled (PECOS I20250515002880); accepts Medicare assignment
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 acute care nurse practitioner records → All 397 in Colorado → Look up another NPI →

Also registered at 2500 Rocky Mountain Ave Ste 2200

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

  1. Brooke Anders, PASurgical Physician Assistant1790405124
  2. Tiffany Anderson, MS PA-CPhysician Assistant1518201474
  3. Kelly Calero, PASurgical Physician Assistant1790710143
  4. Juan Carlos Casal-Valero, PASurgical Physician Assistant1235892241
  5. Erinn Croco, DOObstetrics & Gynecology Physician1407349459
  6. Ashley Donovan, MDSurgery Physician1992265037

Verify Sydney Pollack 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.1000037-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

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. Poudre Valley Medical Group LLCLoveland, CO

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

Sydney Pollack among 397 acute care nurse practitioner records in Colorado

Sydney Pollack, ACNPC-AG is one of 397 acute care nurse practitioner 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. Its NPI, issued in 2025, is newer than 92% of them.

  • NPI issued2025 · 92% of these records are older, 4% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2024 · median 2019 among the 244 with a school on file
  • Record last updated2025 · 39% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Acute Care Nurse Practitioner providers in Colorado

There are 397 acute care nurse practitioner records in Colorado.

All 397 in Colorado → Every provider in Loveland → Acute Care Nurse Practitioner nationwide →

The 8 acute care nurse practitioner records with the nearest ZIP codes

  1. Maria CoatesLoveland, CO 805381902653728
  2. Dodie Deming, NPLoveland, CO 805381275179228
  3. Jessica Hergenreter, ACNPC-AGLoveland, CO 805381699503805
  4. Jill Hinkle, ACNPLoveland, CO 805381457762452
  5. Lauren HolmesLoveland, CO 805381871456913
  6. Kelsey Hunger, AG-ACNPLoveland, CO 805381295130110
  7. Erica Jeski, RNLoveland, CO 805381093429714
  8. Preston LienemannLoveland, CO 805381912838152

Common questions

What is Sydney Pollack, ACNPC-AG's NPI number?

Sydney Pollack, ACNPC-AG's National Provider Identifier (NPI) is 1831999747, issued on Mar 18, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Sydney Pollack, ACNPC-AG located?

The NPPES record lists a practice address at 2500 Rocky Mountain Ave Ste 2200, Loveland, CO, 80538. Phone: (970) 203-7250. Providers update this record themselves, so call before visiting.

How can I verify Sydney Pollack, ACNPC-AG's license?

NPPES lists Colorado license number APN.1000037-NP, as entered by the provider. 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.