DR. CASSANDRA MAXIMENKO (D.C., M.S., A.T.C.) – Chiropractor, NPI 1609161819

DR. CASSANDRA MAXIMENKO (D.C., M.S., A.T.C.) is a healthcare provider. based in Southbury, Connecticut. specializing in CHIROPRACTIC. They hold the professional credentials D.C., M.S., A.T.C.. They hold a License No. 001886 (CT). The NPI Number for DR. CASSANDRA MAXIMENKO (D.C., M.S., A.T.C.) is 1609161819

Main info

Female
15 Years Of Experience
Accepts Medicare Assignment
Name
DR. CASSANDRA MAXIMENKO (D.C., M.S., A.T.C.)
NPI
1609161819
Phone
(203) 267-3880
Address
760 MAIN ST S
Enumeration Date
15 June 2011
Last Update Date
15 June 2011

Doctor Profile

Medical School Name
OTHER
Secondary Phone
2032673880
Graduation Year
2011 (15 years ago)
PAC ID
1759550320
Group Practice PAC ID
9931117355
Professional Enrollment ID
I20110816000716
Address ID
CT064884248SO760XXSXXX404
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience42
Completeness75
Years active:14State licenses:1Digital endpointsOther names

444 CHIROPRACTIC in CT

Provider Addresses for DR. CASSANDRA MAXIMENKO (D.C., M.S., A.T.C.)

  • 760 MAIN ST S

    SUITE E

    SOUTHBURY, CT 064884248

    Phone: (203) 267-3880

    Fax: (203) 267-3882

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2011-08-16

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20110816000716IChiropracticCTTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
98940Chiropractic manipulative treatment, 1-2 spinal regions4412$0
View full utilization report →

Insurance plans in this area (ZIP 06488)

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Provider's Procedures

DR. CASSANDRA MAXIMENKO (D.C., M.S., A.T.C.) performs procedures in CHIROPRACTIC. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
CHIROPRACTICCT98940Chiropractic manipulative treatment, 1-2 spinal regions8614

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 9931117355View full group profile
NameSpecialtyState
C H I R O P R A C T I CCT
C H I R O P R A C T I CCT
C H I R O P R A C T I CCT

Reviews

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Frequently asked questions

What is DR. CASSANDRA MAXIMENKO (D.C., M.S., A.T.C.)'s NPI number?
DR. CASSANDRA MAXIMENKO (D.C., M.S., A.T.C.)'s NPI is 1609161819 — the number used across U.S. healthcare to identify this provider.
Would DR. CASSANDRA MAXIMENKO (D.C., M.S., A.T.C.) appear as active to a payer?
You can treat DR. CASSANDRA MAXIMENKO (D.C., M.S., A.T.C.) as active for directory purposes; confirm clinical privileges separately.
What area of care is associated with DR. CASSANDRA MAXIMENKO (D.C., M.S., A.T.C.)?
DR. CASSANDRA MAXIMENKO (D.C., M.S., A.T.C.)'s record emphasizes Chiropractor. Clinical services aligned with this taxonomy classification.
Is DR. CASSANDRA MAXIMENKO (D.C., M.S., A.T.C.) associated with Southbury?
Public fields place DR. CASSANDRA MAXIMENKO (D.C., M.S., A.T.C.) around Southbury, Connecticut. Always confirm the exact site before visiting.
When was this NPI issued?
Enumeration for DR. CASSANDRA MAXIMENKO (D.C., M.S., A.T.C.) is noted as June 15, 2011 where the registry provides it.

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