Tiffany Crystal Penn, MSN, RN CRNP
Primary Care Nurse Practitioner · Newark, DE
Tiffany Crystal Penn, MSN, RN CRNP is a primary care nurse practitioner with a practice address in Newark, Delaware, and NPI 1093041261, issued on Oct 23, 2009. Check the license (Delaware AG03250008, as entered in NPPES) with the Delaware board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tiffany Crystal Penn
- Credential
- MSN, RN CRNP
- Primary taxonomy
- Primary Care Nurse Practitioner 363LP2300X
- License numbers
- AG03250008 DE
PN279988 PA
Self-reported in NPPES; status is on the state search - Practice location
- 15 Denny Cir, Newark, DE 19702
- Phone
- (215) 240-0445
- Enumerated
- Oct 23, 2009
- Record last updated
- Mar 9, 2025
- Medicare enrollment
- Enrolled (PECOS I20251215000355); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest primary care nurse practitioner records → All 46 in Delaware → Look up another NPI →
Verify Tiffany Crystal Penn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Delaware board licenses this profession
Search for license AG03250008Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Vitality NP Group LLCHorsham, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tiffany Crystal Penn among 46 primary care nurse practitioner records in Delaware
Tiffany Crystal Penn, MSN, RN CRNP is one of 46 primary care nurse practitioner records with a practice address in Delaware. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 9% of them.
- NPI issued2009 · 9% of these records are older, 89% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileYes · 35% of these records are
- Graduated2018 · median 2020 among the 16 with a school on file
- Record last updated2025 · 30% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP2300X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Primary Care Nurse Practitioner providers in Delaware
There are 46 primary care nurse practitioner records in Delaware.
All 46 in Delaware → Every provider in Newark → Primary Care Nurse Practitioner nationwide →
The 8 primary care nurse practitioner records with the nearest ZIP codes
- Rachael Ofili, NP-CNewark, DE 197021194498014
- Queeny Elizabeth Vincent, DNP, APRN, AGPCNP-BCNewark, DE 197021467058941
- Brie Bolger, FNPBear, DE 197011538500939
- Andrea BoyleBear, DE 197011831549930
- Jhennell Davis, MSN, APRN, AGNP-CBear, DE 197011083561534
- Corinne Daut, RNHockessin, DE 197071710288725
- Samantha Jolly, FNPHockessin, DE 197071093223570
- Daniel Rival, AGNP-CHockessin, DE 197071689492621
Common questions
What is Tiffany Crystal Penn, MSN, RN CRNP's NPI number?
Tiffany Crystal Penn, MSN, RN CRNP's National Provider Identifier (NPI) is 1093041261, issued on Oct 23, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Tiffany Crystal Penn, MSN, RN CRNP located?
The NPPES record lists a practice address at 15 Denny Cir, Newark, DE, 19702. Phone: (215) 240-0445. Providers update this record themselves, so call before visiting.
How can I verify Tiffany Crystal Penn, MSN, RN CRNP's license?
NPPES lists Delaware license number AG03250008, as entered by the provider. Search the Delaware 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.
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.