Cathy Diana Hardwick, CRNP
Family Nurse Practitioner · Owings Mills, MD
Cathy Diana Hardwick, CRNP is a family nurse practitioner with a practice address in Owings Mills, Maryland, and NPI 1508297508, issued on Dec 2, 2013. Check the license (Maryland RN187580, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cathy Diana Hardwick
- Credential
- CRNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- RN187580 MD
Self-reported in NPPES; status is on the state search - Practice location
- 4816 Clairelee Dr, Owings Mills, MD 21117
- Phone
- (410) 908-8273
- Enumerated
- Dec 2, 2013
- Record last updated
- Nov 17, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20140321000889); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,124 in Maryland → Look up another NPI →
Verify Cathy Diana Hardwick in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license RN187580Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $170.83
3 payments; by number, the most common kind was food and beverage; the largest payer was Teva Pharmaceuticals USA, Inc. The 99,489 providers of this specialty with any payment received $650.95 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
- Clinical Associates P ATowson, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cathy Diana Hardwick among 4,124 family nurse practitioner records in Maryland
Cathy Diana Hardwick, CRNP is one of 4,124 family nurse practitioner records with a practice address in Maryland. 74% 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 22% of them.
- NPI issued2013 · 22% of these records are older, 76% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2013 · median 2019 among the 2,370 with a school on file
- Record last updated2020 · 41% 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
44 family nurse practitioner records list a practice address in Owings Mills
They are 44 of the 1,586 NPPES records with a practice address in Owings Mills, and 4,124 family nurse practitioner records in Maryland.
All 4,124 in Maryland → Every provider in Owings Mills → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Adetounse AdemiluyiOwings Mills, MD 211171669889614
- Azizat Adeyiga, CRNPOwings Mills, MD 211171073065199
- Maud AryeeOwings Mills, MD 211171588179477
- Edna Baffoe-Bonnie, FNP-BCOwings Mills, MD 211171982117388
- Tracy Bishop, FAMILY CRNPOwings Mills, MD 211171952726820
- Stephanie Carpenter, FNPOwings Mills, MD 211171811409659
- Shawn Cobb, FNP-COwings Mills, MD 211171336263326
- Amanda Harner, CRNPOwings Mills, MD 211171033581277
Common questions
What is Cathy Diana Hardwick, CRNP's NPI number?
Cathy Diana Hardwick, CRNP's National Provider Identifier (NPI) is 1508297508, issued on Dec 2, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Cathy Diana Hardwick, CRNP located?
The NPPES record lists a practice address at 4816 Clairelee Dr, Owings Mills, MD, 21117. Phone: (410) 908-8273. Providers update this record themselves, so call before visiting.
How can I verify Cathy Diana Hardwick, CRNP's license?
NPPES lists Maryland license number RN187580, as entered by the provider. Search the Maryland 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.