Julie Groesbeck Sack, ANP
Adult Health Nurse Practitioner · Colorado Springs, CO
Julie Groesbeck Sack, ANP is an adult health nurse practitioner with a practice address in Colorado Springs, Colorado, and NPI 1275971343, issued on Jun 11, 2013. Check the license (Colorado 990423, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Julie Groesbeck Sack
- Credential
- ANP
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License number
- 990423 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1400 E Boulder St, Colorado Springs, CO 80909
- Phone
- (719) 365-1292
- Enumerated
- Jun 11, 2013
- Record last updated
- Mar 19, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (719) 365-6997
- Medicare enrollment
- Enrolled (PECOS I20150427001491); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 713 in Colorado → Look up another NPI →
Also registered at 1400 E Boulder St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Julie Groesbeck Sack in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 990423Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
11% more Medicare Part D claims than the average adult health nurse practitioner in 2024
1,423 Medicare Part D claims for 318 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D.
Most prescribed
- Metoprolol Succinate145 claims
- Atorvastatin Calcium133 claims
- Rosuvastatin Calcium122 claims
- Clopidogrel79 claims
- Furosemide79 claims
- Carvedilol74 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.
The MIPS final score for 2023 (Medicare payment program): 97.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Poudre Valley Medical Group LLCColorado Springs, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Julie Groesbeck Sack among 713 adult health nurse practitioner records in Colorado
Julie Groesbeck Sack, ANP is one of 713 adult health 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 2013, is newer than 41% of them.
- NPI issued2013 · 41% of these records are older, 54% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2011 · median 2017 among the 428 with a school on file
- Record last updated2015 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Health Nurse Practitioner providers in Colorado
There are 713 adult health nurse practitioner records in Colorado.
All 713 in Colorado → Every provider in Colorado Springs → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Silvia Coss, AGPCNPColorado Springs, CO 809091598497091
- Shannon Gerber, RN, MSN, NP-CColorado Springs, CO 809091407176480
- Tami King-Latka, NPColorado Springs, CO 809091780609727
- Darcy Kolassa, NPCColorado Springs, CO 809091497730485
- Meredith McKee, N.PColorado Springs, CO 809091790019818
- Kenneth Meyers, NPColorado Springs, CO 809091134899800
- Sharon Ortiz, N.P.Colorado Springs, CO 809091285711044
- Julie ReedColorado Springs, CO 809091346845997
Common questions
What is Julie Groesbeck Sack, ANP's NPI number?
Julie Groesbeck Sack, ANP's National Provider Identifier (NPI) is 1275971343, issued on Jun 11, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Julie Groesbeck Sack, ANP located?
The NPPES record lists a practice address at 1400 E Boulder St, Colorado Springs, CO, 80909. Phone: (719) 365-1292. Providers update this record themselves, so call before visiting.
How can I verify Julie Groesbeck Sack, ANP's license?
NPPES lists Colorado license number 990423, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Julie Groesbeck Sack, ANP prescribe under Medicare Part D?
In 2024, Julie Groesbeck Sack, ANP had 1,423 Medicare Part D claims for 318 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. Part D covers Medicare prescriptions only.
What is Julie Groesbeck Sack, ANP's MIPS final score?
The 2023 MIPS final score is 97.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.