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MRS. THERESA ANN PARKHURST PMHNP-BC
NPI 1700287224
Nurse Practitioner - Psychiatric/Mental Health in Rehoboth Beach, DE

Active since September 16, 2014PECOS EnrolledAccepts Medicare Assignment
50 CASCADE LN, REHOBOTH BEACH, DE 19971(302) 213-3722(991) 887-0711 Get Directions Write a Review

NPPES record last updated: November 12, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mrs. Theresa Ann Parkhurst Pmhnp-bc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. THERESA ANN PARKHURST PMHNP-BC (NPI 1700287224) is an individual psychiatric/mental health provider in Rehoboth Beach, Delaware, licensed in Delaware (L8-0000128) and active in the NPI registry since September 2014. She is enrolled in Medicare PECOS and is a graduate of Other (2014).

NPPES Registry Identity

NPI1700287224
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameMRS. THERESA ANN PARKHURSTCredential: PMHNP-BC
Location Address50 CASCADE LNRehoboth Beach, DE 19971-8557
Mailing Address15953 Pickering DrMilton, DE 19968-3665 · (302) 249-0322 · Fax (302) 652-8297
Phone(302) 213-3722
Fax(991) 887-0711
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateSeptember 16, 2014
Last NPPES UpdateNovember 12, 2025
NPPES CertifiedNovember 12, 2025
✔ NPI 1700287224 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in DE · L8-0000128
50 CASCADE LN, Rehoboth Beach, DE 19971
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mrs. Theresa Ann Parkhurst Pmhnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID749509859
PECOS Enrollment IDI20150512000142
Eligible to Order & Refer– Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19971 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$88.37 typical visit price
range $57.12 – $173.08
Typical copayment $22.09 (range $14.28 – $43.27)
Most-billed visit code 99203
Established Patient
$100.68 typical visit price
range $18.36 – $141.05
Typical copayment $25.17 (range $4.59 – $35.26)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

POSITIVE PERCEPTIONS LLC
Nurse Practitioner (Psychiatric/Mental Health)
50 CASCADE LN
REHOBOTH BEACH, DE 19971
Sussex County (302) 249-0322

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Theresa Parkhurst's NPI number?

The NPI number for Theresa Parkhurst is 1700287224. It was assigned to this individual provider in the NPPES registry on September 16, 2014.

Where is Theresa Parkhurst located?

Theresa Parkhurst practices at 50 Cascade Ln, Rehoboth Beach, DE 19971. The listed phone number is (302) 213-3722.

What is Theresa Parkhurst's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Theresa Parkhurst enrolled in Medicare?

Yes. Theresa Parkhurst is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Theresa Parkhurst accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health, Ambetter from NH Healthy Families and Ambetter from Sunflower Health Plan and 2 other insurers list Theresa Parkhurst as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Theresa Parkhurst was last updated on November 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.