Carol Lynn Grieb, CRNP
Women's Health Nurse Practitioner · West Chester, PA
Carol Lynn Grieb, CRNP is a women's health nurse practitioner with a practice address in West Chester, Pennsylvania, and NPI 1902492820, issued on Dec 15, 2020. Check the license (Pennsylvania SP022493, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Carol Lynn Grieb
- Credential
- CRNP
- Primary taxonomy
- Women's Health Nurse Practitioner 363LW0102X
- License number
- SP022493 PA
Self-reported in NPPES; status is on the state search - Practice location
- 600 E Marshall St Ste 205, West Chester, PA 19380
- Phone
- (610) 903-6200
- Enumerated
- Dec 15, 2020
- Record last updated
- Mar 11, 2022
- Fax
- (610) 903-6201
- Medicare enrollment
- Enrolled (PECOS I20210609002597); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest women's health nurse practitioner records → All 420 in Pennsylvania → Look up another NPI →
Also registered at 600 E Marshall St Ste 205
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Casandra Gaffney, CRNPObstetrics & Gynecology Nurse Practitioner1215246780
Verify Carol Lynn Grieb in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license SP022493Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
58% fewer Medicare Part D claims than the average women's health nurse practitioner in 2024
92 Medicare Part D claims for 48 beneficiaries, against an average of 217 among the 3,809 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol23 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 practice group's MIPS final score for 2023 (Medicare payment program): 86.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Clinical Care Associates OF The University OF Pennsylvania Health.West Chester, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Carol Lynn Grieb among 420 women's health nurse practitioner records in Pennsylvania
Carol Lynn Grieb, CRNP is one of 420 women's health nurse practitioner records with a practice address in Pennsylvania. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 63% of them.
- NPI issued2020 · 63% of these records are older, 30% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 51% of these records are
- Graduated2020 · median 2018 among the 215 with a school on file
- Record last updated2022 · 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 363LW0102X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Women's Health Nurse Practitioner providers in Pennsylvania
There are 420 women's health nurse practitioner records in Pennsylvania.
All 420 in Pennsylvania → Every provider in West Chester → Women's Health Nurse Practitioner nationwide →
The 8 women's health nurse practitioner records with the nearest ZIP codes
- Hayley Davis, CRNPWest Chester, PA 193801174772834
- Deborah Mellon, CRNPWest Chester, PA 193801750375085
- Ashley Powers, CRNPWest Chester, PA 193801134926082
- Susanne Richards, CRNPWest Chester, PA 193801992733216
- Emma Santiago-Garcia, CRNPWest Chester, PA 193801114530268
- Diane Sneath, CRNPWest Chester, PA 193801790720860
- Trudy Stilp, CRNPWest Chester, PA 193801366671893
- Laura Taber, CRNPWest Chester, PA 193801538756952
Common questions
What is Carol Lynn Grieb, CRNP's NPI number?
Carol Lynn Grieb, CRNP's National Provider Identifier (NPI) is 1902492820, issued on Dec 15, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Carol Lynn Grieb, CRNP located?
The NPPES record lists a practice address at 600 E Marshall St Ste 205, West Chester, PA, 19380. Phone: (610) 903-6200. Providers update this record themselves, so call before visiting.
How can I verify Carol Lynn Grieb, CRNP's license?
NPPES lists Pennsylvania license number SP022493, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Carol Lynn Grieb, CRNP prescribe under Medicare Part D?
In 2024, Carol Lynn Grieb, CRNP had 92 Medicare Part D claims for 48 beneficiaries; the average among women's health nurse practitioner prescribers was 217. Part D covers Medicare prescriptions only.
What is Carol Lynn Grieb, CRNP's MIPS final score?
The 2023 MIPS final score is 86.8 of 100, reported for the practice group. 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.