Savannah Carly Sievers, PAC
Physician Assistant · Greeley, CO
Savannah Carly Sievers, PAC is a physician assistant with a practice address in Greeley, Colorado, and NPI 1407232028, issued on Aug 5, 2015. Check the license (Colorado PA.0006189, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Savannah Carly Sievers
- Credential
- PAC
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- PA.0006189 CO
0010-05769 NC
PA12675 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1801 16TH St, Greeley, CO 80631
- Phone
- (970) 810-5115
- Enumerated
- Aug 5, 2015
- Record last updated
- Apr 20, 2022
- Fax
- (970) 810-3897
- Medicaid ID
- 398455101 TX
- Medicare enrollment
- Enrolled (PECOS I20200324003583); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,767 in Colorado → Look up another NPI →
Also registered at 1801 16TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Costa AlimonosInternal Medicine Physician1235670712
- Rodger Anders, PA-CPhysician Assistant1710956917
- Renee Anderson, CRNACertified Registered Nurse Anesthetist1457339848
- Adrien Arling, PA-CSurgical Physician Assistant1255907382
- Sydney Aronson, MSPAS, PA-CSurgical Physician Assistant1376000653
- Ronald Baars, PHARMDPharmacist1649252867
Verify Savannah Carly Sievers in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license PA.0006189Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average physician assistant in 2024
156 Medicare Part D claims for 53 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 41 claims were for opioids.
Most prescribed
- Ondansetron Hcl32 claims
- Tramadol Hcl30 claims
- Lynparza11 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: $449.28
8 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Portercare Adventist Health SystemDenver, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Savannah Carly Sievers among 3,767 physician assistant records in Colorado
Savannah Carly Sievers, PAC is one of 3,767 physician assistant records with a practice address in Colorado. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 47% of them.
- NPI issued2015 · 47% of these records are older, 49% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2015 · median 2017 among the 2,351 with a school on file
- Record last updated2022 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
78 physician assistant records list a practice address in Greeley
They are 78 of the 3,518 NPPES records with a practice address in Greeley, and 3,767 physician assistant records in Colorado.
All 3,767 in Colorado → Every provider in Greeley → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Rodger Anders, PA-CGreeley, CO 806311710956917
- Leandra Bazan, PA-C, MTGreeley, CO 806311407947286
- Debra Dewall, PA-CGreeley, CO 806311689621195
- Christopher Ellis, PAGreeley, CO 806311952377665
- Kenneth Frisbie, PAGreeley, CO 806311144287525
- Corey Leo, PA-CGreeley, CO 806311538381488
- Andrew Loftin, PA-CGreeley, CO 806311740493196
- Laura Marinello, PAGreeley, CO 806311093839730
Common questions
What is Savannah Carly Sievers, PAC's NPI number?
Savannah Carly Sievers, PAC's National Provider Identifier (NPI) is 1407232028, issued on Aug 5, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Savannah Carly Sievers, PAC located?
The NPPES record lists a practice address at 1801 16TH St, Greeley, CO, 80631. Phone: (970) 810-5115. Providers update this record themselves, so call before visiting.
How can I verify Savannah Carly Sievers, PAC's license?
NPPES lists Colorado license number PA.0006189, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Savannah Carly Sievers, PAC prescribe under Medicare Part D?
In 2024, Savannah Carly Sievers, PAC had 156 Medicare Part D claims for 53 beneficiaries; the average among physician assistant prescribers was 830. 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.