MS. NATALIE STENDAHL CLARK MA, MT-BC
NPI 1790099539
Counselor - Mental Health in Londonderry, NH

Active since August 04, 2010Opted out of Medicare · through Mar 13, 2028
184 MAMMOTH RD UNIT 1, LONDONDERRY, NH 03053(603) 255-3877 Get Directions Write a Review

NPPES record last updated: December 1, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 1, 2021, Aug 13, 2018 (2 updates tracked since 2018).

About Ms. Natalie Stendahl Clark Ma, Mt-bc NPPES

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

MS. NATALIE STENDAHL CLARK MA, MT-BC (NPI 1790099539) is an individual mental health provider in Londonderry, New Hampshire and active in the NPI registry since August 2010. She has opted out of Medicare through March 13, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1790099539
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMS. NATALIE STENDAHL CLARKCredential: MA, MT-BC
Location Address184 MAMMOTH RD UNIT 1Londonderry, NH 03053-3254
Mailing Address4 Wight StRaymond, NH 03077-2312 · (508) 904-2719
Sole ProprietorNo
Enumeration DateAugust 4, 2010
Last NPPES UpdateDecember 1, 20212 updates tracked since enumeration
NPPES CertifiedDecember 1, 2021
NPI 1790099539 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
184 MAMMOTH RD UNIT 1, Londonderry, NH 03053

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Opted out of Medicare

Ms. Natalie Stendahl Clark Ma, Mt-bc has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from March 13, 2024 through March 13, 2028.

Opt-Out Effective DateMarch 13, 2024
Opt-Out In Effect ThroughMarch 13, 2028Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Other Providers at the Same Location NPPES

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

Counselor (Mental Health)
184 MAMMOTH RD UNIT 1
LONDONDERRY, NH 03053

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 Natalie Clark's NPI number?

The NPI number for Natalie Clark is 1790099539. It was assigned to this individual provider in the NPPES registry on August 4, 2010.

Where is Natalie Clark located?

Natalie Clark practices at 184 Mammoth Rd Unit 1, Londonderry, NH 03053. The listed phone number is (603) 255-3877.

What is Natalie Clark's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Natalie Clark enrolled in Medicare?

No. Natalie Clark has opted out of Medicare through March 13, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

What insurance does Natalie Clark accept?

Health plans from Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Natalie Clark 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 Natalie Clark was last updated on December 1, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.