Theresa Ann Parkhurst, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner · Rehoboth Beach, DE
Theresa Ann Parkhurst, PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Rehoboth Beach, Delaware, and NPI 1700287224, issued on Sep 16, 2014. Check the license (Delaware L8-0000128, as entered in NPPES) with the Delaware board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Theresa Ann Parkhurst
- Credential
- PMHNP-BC
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- L8-0000128 DE
Self-reported in NPPES; status is on the state search - Practice location
- 50 Cascade LN, Rehoboth Beach, DE 19971
- Phone
- (302) 213-3722
- Enumerated
- Sep 16, 2014
- Record last updated
- Nov 12, 2025
- Fax
- (991) 887-0711
- Medicare enrollment
- Enrolled (PECOS I20150512000142); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 273 in Delaware → Look up another NPI →
Verify Theresa Ann Parkhurst in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Delaware board licenses this profession
Search for license L8-0000128Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
124 Medicare Part D claims for 20 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of 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.
Industry payments in 2024: $14.49
1 payment: food and beverage; the largest payer was Lundbeck LLC. The 23,362 providers of this specialty with any payment received $1,027.77 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.
Theresa Ann Parkhurst among 273 psychiatric/mental health nurse practitioner records in Delaware
Theresa Ann Parkhurst, PMHNP-BC is one of 273 psychiatric/mental health nurse practitioner records with a practice address in Delaware. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 18% of them.
- NPI issued2014 · 18% of these records are older, 80% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2014 · median 2021 among the 172 with a school on file
- Record last updated2025 · 15% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 psychiatric/mental health nurse practitioner records list a practice address in Rehoboth Beach
They are 7 of the 291 NPPES records with a practice address in Rehoboth Beach, and 273 psychiatric/mental health nurse practitioner records in Delaware.
All 273 in Delaware → Every provider in Rehoboth Beach → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Rebecca Briddell, PMHNP-BCRehoboth Beach, DE 199711376373852
- Anne Conway, RNRehoboth Beach, DE 199711568917326
- Amy Lane, APRN, PMHNP-BCRehoboth Beach, DE 199711659475911
- Wendy Lowry, PMHNPRehoboth Beach, DE 199711306311311
- Jeffrey Shralow, PMHNP-BCRehoboth Beach, DE 199711043557861
- Candace Thune, PMHNP-BCRehoboth Beach, DE 199711316336548
- Mari PharesSeaford, DE 199731013878412
- Cynthia Ristine-Burnley, CRNPSeaford, DE 199731134597362
Common questions
What is Theresa Ann Parkhurst, PMHNP-BC's NPI number?
Theresa Ann Parkhurst, PMHNP-BC's National Provider Identifier (NPI) is 1700287224, issued on Sep 16, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Theresa Ann Parkhurst, PMHNP-BC located?
The NPPES record lists a practice address at 50 Cascade LN, Rehoboth Beach, DE, 19971. Phone: (302) 213-3722. Providers update this record themselves, so call before visiting.
How can I verify Theresa Ann Parkhurst, PMHNP-BC's license?
NPPES lists Delaware license number L8-0000128, as entered by the provider. Search the Delaware board that licenses this profession; the NPPES record confirms identity only.
How much does Theresa Ann Parkhurst, PMHNP-BC prescribe under Medicare Part D?
In 2024, Theresa Ann Parkhurst, PMHNP-BC had 124 Medicare Part D claims for 20 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. 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.