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STEFANIE MERIL ADAMS PH.D.
NPI 1275530487
Psychologist - Health Service in Hyannis, MA

Active since July 01, 2005PECOS EnrolledAccepts Medicare Assignment
218 W MAIN ST, HYANNIS, MA 02601(508) 771-4640(508) 790-4880 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Stefanie Meril Adams Ph.d. NPPES

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

STEFANIE MERIL ADAMS PH.D. (NPI 1275530487) is an individual health service provider in Hyannis, Massachusetts, licensed in Massachusetts (2953) and active in the NPI registry since July 2005. She is enrolled in Medicare PECOS and is a graduate of Temple University School Of Medicine (1981).

NPPES Registry Identity

NPI1275530487
Entity TypeIndividualFemale
Primary Taxonomy103TH0100X
Provider Legal NameSTEFANIE MERIL ADAMSCredential: PH.D.
Location Address218 W MAIN STHyannis, MA 02601-3778
Mailing Address218 W Main StHyannis, MA 02601-3778 · (508) 771-4640 · Fax (508) 790-4880
Phone(508) 771-4640
Fax(508) 790-4880
Sole ProprietorYes
Medical School CMSTemple University School Of MedicineGraduated 1981
Enumeration DateJuly 1, 2005
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1275530487 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 6

★ Primary SpecialtyPsychologist · Health ServiceBehavioral Health & Social Service Providers
Taxonomy Code103TH0100X
License✔ Licensed in MA · 2953
Definition
A psychologist, certified/licensed at the independent practice level in his/her state, who is duly trained and experienced in the delivery of direct, preventative, assessment, and therapeutic intervention services to individuals whose growth, adjustment, or functioning is actually impaired or is demonstrably at high risk of impairment (1974).
Also ListedPsychologistTaxonomy 103T00000X · License 2953 (MA)
Also ListedPsychologist · Adult Development & AgingTaxonomy 103TA0700X · License 2953 (MA)
Also ListedPsychologist · ClinicalTaxonomy 103TC0700X · License 2953 (MA)
Also ListedPsychologist · Clinical Child & AdolescentTaxonomy 103TC2200X · License 2953 (MA)
Also ListedPsychologist · FamilyTaxonomy 103TF0000X · License 2953 (MA)
218 W MAIN ST, Hyannis, MA 02601
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care, Providence Health Plan.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

Stefanie Meril Adams Ph.d. 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 ID9335331461
PECOS Enrollment IDI20101007001152
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.

Psychotherapy, 45 minutes 90834
Psychotherapy is a treatment method where you converse with a therapist about your thoughts, feelings, and behaviors. In a 45-minute session, the therapist assists you in understanding and managing your mental health concerns, improving emotional wellness, and promoting personal growth.
207 services37 patients
Psychiatric diagnostic evaluation 90791
A psychiatric diagnostic evaluation is a thorough assessment used to identify any mental health conditions you may have. It involves a detailed discussion about your symptoms, thoughts, feelings and behavior patterns. Your medical history and family's mental health history are also considered.
24 services24 patients

Other Providers at the Same Location NPPES 3

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

DR. BYRON CARGILL PH.D.
Psychologist (Clinical)
218 W MAIN ST
HYANNIS, MA 02601
Barnstable County (508) 778-9190
MR. ANTHONY GEORGE CEDENO SR. LICSW
Social Worker (Clinical)
218 W MAIN ST
HYANNIS, MA 02601
Barnstable County (508) 790-1815
DR. WILLIAM H. ELLIS PHD
Psychologist
218 W MAIN ST
HYANNIS, MA 02601
Barnstable County (508) 771-4640

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 Stefanie Adams's NPI number?

The NPI number for Stefanie Adams is 1275530487. It was assigned to this individual provider in the NPPES registry on July 1, 2005.

Where is Stefanie Adams located?

Stefanie Adams practices at 218 W Main St, Hyannis, MA 02601. The listed phone number is (508) 771-4640.

What is Stefanie Adams's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Health Service, with taxonomy code 103TH0100X.

Is Stefanie Adams enrolled in Medicare?

Yes. Stefanie Adams 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 Stefanie Adams accept?

Health plans from Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and Providence Health Plan list Stefanie Adams 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 Stefanie Adams was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.