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MARI CHERIE SPERLING MD
NPI 1306036025
Psychiatry & Neurology - Psychiatry in Middlebury, CT

Active since July 30, 2007Opted out of Medicare · through Apr 1, 2028
530 MIDDLEBURY RD STE 206B, MIDDLEBURY, CT 06762(203) 560-7640 Get Directions Write a Review

NPPES record last updated: February 3, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 3, 2026, Jan 9, 2026 (2 updates tracked since 2026).

About Mari Cherie Sperling Md NPPES

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

MARI CHERIE SPERLING MD (NPI 1306036025) is an individual psychiatry provider in Middlebury, Connecticut, licensed in Connecticut (45644) and active in the NPI registry since July 2007. She has opted out of Medicare through April 1, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1306036025
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameMARI CHERIE SPERLINGCredential: MD
Location Address530 MIDDLEBURY RD STE 206BMiddlebury, CT 06762-2555
Mailing Address530 Middlebury Rd Ste 206bMiddlebury, CT 06762-2555 · (203) 560-7640
Phone(203) 560-7640
Sole ProprietorYes
Enumeration DateJuly 30, 2007
Last NPPES UpdateFebruary 3, 20262 updates tracked since enumeration
NPPES CertifiedFebruary 3, 2026
✔ NPI 1306036025 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Licenses✔ Licensed in CT · 45644✔ Licensed in NY · 245530
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
530 MIDDLEBURY RD STE 206B, Middlebury, CT 06762
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Other Names 1

Professional Name (2)Mari Cherie Sperling Md

Other Identifiers 2

Other11737599CT · Caqh #
Medicaid001456442CT

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Mari Cherie Sperling Md 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 April 1, 2026 through April 1, 2028.

Opt-Out Effective DateApril 1, 2026
Opt-Out In Effect ThroughApril 1, 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06762 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
$183.10 typical visit price
range $60.82 – $183.10
Typical copayment $45.77 (range $15.20 – $45.77)
Most-billed visit code 99205
Established Patient
$75.55 typical visit price
range $19.76 – $149.26
Typical copayment $18.88 (range $4.94 – $37.31)
Most-billed visit code 99213
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 Mari Sperling's NPI number?

The NPI number for Mari Sperling is 1306036025. It was assigned to this individual provider in the NPPES registry on July 30, 2007. The provider is also known as Mari Cherie Sperling MD.

Where is Mari Sperling located?

Mari Sperling practices at 530 Middlebury Rd Ste 206B, Middlebury, CT 06762. The listed phone number is (203) 560-7640.

What is Mari Sperling's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Mari Sperling enrolled in Medicare?

No. Mari Sperling has opted out of Medicare through April 1, 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.

When was this NPI record last updated?

The NPPES record for Mari Sperling was last updated on February 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.