MS. MARTHA JANE HAVERLY MSN, APRN-BC, WHNP
NPI 1942476445
Nurse Practitioner - Psychiatric/Mental Health in Hyannis, MA

Active since May 05, 2008PECOS EnrolledAccepts Medicare Assignment
259 NORTH ST STE 1A, HYANNIS, MA 02601(508) 568-9311 Get Directions Write a Review

NPPES record last updated: May 8, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Ms. Martha Jane Haverly Msn, Aprn-bc, Whnp NPPES

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

MS. MARTHA JANE HAVERLY MSN, APRN-BC, WHNP (NPI 1942476445) is an individual psychiatric/mental health provider in Hyannis, Massachusetts, licensed in Massachusetts (RN167151) and active in the NPI registry since May 2008. She is enrolled in Medicare PECOS, maintains a secondary practice location in Lynn, and is a graduate of Other (1999).

NPPES Registry Identity

NPI1942476445
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameMS. MARTHA JANE HAVERLYCredential: MSN, APRN-BC, WHNP
Location Address259 NORTH ST STE 1AHyannis, MA 02601-3834
Mailing Address235 Ocallaghan WayLynn, MA 01905 · (781) 592-8675 · Fax (781) 592-8695
Sole ProprietorNo
Medical School CMSOtherGraduated 1999
Enumeration DateMay 5, 2008
Last NPPES UpdateMay 8, 2025
NPPES CertifiedMay 8, 2025
NPI 1942476445 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License Licensed in MA · RN167151
Also ListedNurse PractitionerTaxonomy 363L00000X · License 167151 (MA)
259 NORTH ST STE 1A, Hyannis, MA 02601

Secondary Practice Location 1

Location 1235 OCallaghan WayLynn, MA 01905 · Phone (781) 592-8675 · Fax (781) 592-8695

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

Ms. Martha Jane Haverly Msn, Aprn-bc, Whnp 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 ID446488076
PECOS Enrollment IDI20140106000610
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.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit, 30-39 minutes 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
120 services53 patients
Psychotherapy with evaluation and management visit, 30 minutes 90833
Psychotherapy with evaluation and management is a 30-minute session where a mental health professional talks with you about your concerns and feelings. They assess your mental health, provide support, and manage your treatment plan to help improve your well-being.
36 services30 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02601 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
$90.70 typical visit price
range $58.86 – $177.36
Typical copayment $22.67 (range $14.71 – $44.34)
Most-billed visit code 99203
Established Patient
$103.48 typical visit price
range $19.11 – $144.84
Typical copayment $25.87 (range $4.77 – $36.21)
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 5

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

Nurse Practitioner (Psychiatric/Mental Health)
259 NORTH ST STE 1A
HYANNIS, MA 02601
Social Worker (Clinical)
259 NORTH ST STE 1A
HYANNIS, MA 02601
Nurse Practitioner (Psychiatric/Mental Health)
259 NORTH ST STE 1A
HYANNIS, MA 02601
Clinical Nurse Specialist (Psychiatric/Mental Health)
259 NORTH ST STE 1A
HYANNIS, MA 02601
Clinical Nurse Specialist (Psychiatric/Mental Health, Adult)
259 NORTH ST STE 1A
HYANNIS, MA 02601

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 Martha Haverly's NPI number?

The NPI number for Martha Haverly is 1942476445. It was assigned to this individual provider in the NPPES registry on May 5, 2008.

Where is Martha Haverly located?

Martha Haverly practices at 259 North St Ste 1A, Hyannis, MA 02601. The listed phone number is (508) 568-9311.

What is Martha Haverly's specialty?

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

Is Martha Haverly enrolled in Medicare?

Yes. Martha Haverly 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.

When was this NPI record last updated?

The NPPES record for Martha Haverly was last updated on May 8, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.