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MS. DENISE W CARETHERS NURSE PRACTITIONER
NPI 1083804397
Nurse Practitioner in Ann Arbor, MI

Active since August 01, 2007PECOS Enrolled
2578 TIMBER HILL DR, ANN ARBOR, MI 48103(858) 663-9101 Get Directions Write a Review

NPPES record last updated: April 29, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 29, 2021, Jan 13, 2021 (2 updates tracked since 2021).

About Ms. Denise W Carethers Nurse Practitioner NPPES

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

MS. DENISE W CARETHERS NURSE PRACTITIONER (NPI 1083804397) is an individual nurse practitioner in Ann Arbor, Michigan, licensed in California (NP 8213) and active in the NPI registry since August 2007. She is enrolled in Medicare PECOS and maintains a secondary practice location in San Diego.

NPPES Registry Identity

NPI1083804397
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMS. DENISE W CARETHERSCredential: NURSE PRACTITIONER
Location Address2578 TIMBER HILL DRAnn Arbor, MI 48103-2179
Mailing Address2578 Timber Hill DrAnn Arbor, MI 48103-2179 · (858) 663-9101
Phone(858) 663-9101
Sole ProprietorNo
Enumeration DateAugust 1, 2007
Last NPPES UpdateApril 29, 20212 updates tracked since enumeration
NPPES CertifiedApril 29, 2021
✔ NPI 1083804397 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in CA · NP 8213
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
2578 TIMBER HILL DR, Ann Arbor, MI 48103
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Other Names 1

Former Name (1)Denise A Wright Nurse Practitioner

Secondary Practice Location 1

Location 14290 Polk AvenueSan Diego, CA 92105-1524 · Phone (619) 563-0507 · Fax (619) 563-0015

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Denise W Carethers Nurse Practitioner is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignments

2

Medicare enrollment records show Denise Carethers reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Matrix Medical Plus
453 mi
Nurse Practitioner
424 CHURCH ST STE 2600
Nashville, TN 37219
  • Reassigned Medicare billing, Michigan enrollment
  • 49 clinicians in this Medicare group
NPI 1376973461 (877) 564-3627
Regional Physician Services Of Texas, P.A.
1,111 mi
Nurse Practitioner
4400 BUFFALO GAP RD FL 1
Abilene, TX 79606
  • Reassigned Medicare billing, Texas enrollment
  • Medicare enrollment name: Regional Physician Services Of Texas PA
  • 396 clinicians in this Medicare group
NPI 1043529944 (877) 564-3627

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48103 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
$90.76 typical visit price
range $58.04 – $177.36
Typical copayment $22.69 (range $14.51 – $44.34)
Most-billed visit code 99203
Established Patient
$102.35 typical visit price
range $18.32 – $143.49
Typical copayment $25.58 (range $4.58 – $35.87)
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.

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 Denise Carethers's NPI number?

The NPI number for Denise Carethers is 1083804397. It was assigned to this individual provider in the NPPES registry on August 1, 2007. The provider is also known as Denise A Wright Nurse Practitioner.

Where is Denise Carethers located?

Denise Carethers practices at 2578 Timber Hill Dr, Ann Arbor, MI 48103. The listed phone number is (858) 663-9101.

What is Denise Carethers's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Denise Carethers enrolled in Medicare?

Yes. Denise Carethers is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Denise Carethers's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Denise Carethers reassigns Medicare benefits to 2 organizations: Matrix Medical Plus (Nashville, TN) and Regional Physician Services Of Texas, P.A. (Abilene, TX). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Denise Carethers's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Denise Carethers accept?

Health plans from CareSource list Denise Carethers 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 Denise Carethers was last updated on April 29, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.