Zhanna Demyantsev, CRNP
Family Nurse Practitioner · Lancaster, PA
Zhanna Demyantsev, CRNP is a family nurse practitioner with a practice address in Lancaster, Pennsylvania, and NPI 1497436323, issued on Jul 25, 2023. Check the license (Pennsylvania RN599725, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Zhanna Demyantsev
- Credential
- CRNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- RN599725 PA
Self-reported in NPPES; status is on the state search - Practice location
- 2135 Noll Dr Ste D, Lancaster, PA 17603
- Phone
- (223) 900-4126
- Enumerated
- Jul 25, 2023
- Record last updated
- Sep 23, 2025
- Fax
- (717) 312-3138
- Medicare enrollment
- Enrolled (PECOS I20230830003274); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 7,209 in Pennsylvania → Look up another NPI →
Also registered at 2135 Noll Dr Ste D
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Allison Barrett, MDSurgery Physician1063685873
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- Danelle Ziegler, LCSWClinical Social Worker1902504939
Verify Zhanna Demyantsev in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license RN599725Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average family nurse practitioner in 2024
44 Medicare Part D claims for 27 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through one group practice
- Penn State Health Medical Group LLCLancaster, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Zhanna Demyantsev among 7,209 family nurse practitioner records in Pennsylvania
Zhanna Demyantsev, CRNP is one of 7,209 family nurse practitioner records with a practice address in Pennsylvania. 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 2023, is newer than 79% of them.
- NPI issued2023 · 79% of these records are older, 14% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2023 · median 2018 among the 4,232 with a school on file
- Record last updated2025 · 45% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
191 family nurse practitioner records list a practice address in Lancaster
They are 191 of the 5,378 NPPES records with a practice address in Lancaster, and 7,209 family nurse practitioner records in Pennsylvania.
All 7,209 in Pennsylvania → Every provider in Lancaster → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Elizabeth Amos, APRNLancaster, PA 176031477855849
- Tina Davis, CRNPLancaster, PA 176031851374102
- Jon Echterling, CRNPLancaster, PA 176031982687257
- Emily Gehron, CRNPLancaster, PA 176031427346261
- Allison Gonta, CRNPLancaster, PA 176031417132028
- Patrice Gruver, CRNPLancaster, PA 176031235420951
- Anita Holz, CRNPLancaster, PA 176031205818952
- Kimberly Landis, CRNPLancaster, PA 176031457672628
Common questions
What is Zhanna Demyantsev, CRNP's NPI number?
Zhanna Demyantsev, CRNP's National Provider Identifier (NPI) is 1497436323, issued on Jul 25, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Zhanna Demyantsev, CRNP located?
The NPPES record lists a practice address at 2135 Noll Dr Ste D, Lancaster, PA, 17603. Phone: (223) 900-4126. Providers update this record themselves, so call before visiting.
How can I verify Zhanna Demyantsev, CRNP's license?
NPPES lists Pennsylvania license number RN599725, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Zhanna Demyantsev, CRNP prescribe under Medicare Part D?
In 2024, Zhanna Demyantsev, CRNP had 44 Medicare Part D claims for 27 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.