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DR. CYNTHIA WINDHAM KARLSON PH.D.
NPI 1841636966
Psychologist - Clinical in Jackson, MS

Active since May 15, 2013PECOS Enrolled
69.83/100
CMS Quality Rating
2500 N STATE ST, JACKSON, MS 39216(601) 984-5855 Get Directions Write a Review

NPPES record last updated: September 7, 2016. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Dr. Cynthia Windham Karlson Ph.d. NPPES

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

DR. CYNTHIA WINDHAM KARLSON PH.D. (NPI 1841636966) is an individual clinical provider in Jackson, Mississippi, licensed in Mississippi (52916) and active in the NPI registry since May 2013. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1841636966
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameDR. CYNTHIA WINDHAM KARLSONCredential: PH.D.
Location Address2500 N STATE STJackson, MS 39216-4500
Mailing Address2500 N State StreetJackson, MS 39216-4500 · (601) 984-5855
Phone(601) 984-5855
Sole ProprietorNo
Enumeration DateMay 15, 2013
Last NPPES UpdateSeptember 7, 2016
✔ NPI 1841636966 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in MS · 52916
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
2500 N STATE ST, Jackson, MS 39216
Open in Google Maps ↗

Other Identifiers 2

Medicare PIN297031YS8TMS
Medicaid01506399MS

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Cynthia Windham Karlson Ph.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Cynthia Karlson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

State Of Mississippi - University Of Mississippi Medical Center
Same address
General Acute Care Hospital
2500 N STATE ST
Jackson, MS 39216
  • Reassigned Medicare billing, Mississippi enrollment
  • 1,932 clinicians in this Medicare group
NPI 1154317527 (601) 984-1000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 39216 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
$159.18 typical visit price
range $51.65 – $159.18
Typical copayment $39.79 (range $12.91 – $39.79)
Most-billed visit code 99205
Established Patient
$92.20 typical visit price
range $16.15 – $129.61
Typical copayment $23.05 (range $4.03 – $32.40)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

69.83/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality56.08
Promoting Interoperability83
Improvement Activities40
Cost48.31

Other Providers at the Same Location NPPES 20

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

LAMAR DAVIS II M.D.
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
2500 N STATE ST
JACKSON, MS 39216
Hinds County (601) 984-5275
STEPHEN COMMISKEY M.D.
Anesthesiology
2500 N STATE ST
JACKSON, MS 39216
Hinds County (601) 984-5900
JESSICA SAFLEY MD
Anesthesiology
2500 N STATE ST
JACKSON, MS 39216
Hinds County (601) 984-5900
DR. MARY KINNEY LOWE CORLEY MD
Obstetrics & Gynecology
2500 N STATE ST
JACKSON, MS 39216
Hinds County (601) 984-5339
LAURA ELIZABETH VEARRIER M.D.
Emergency Medicine
2500 N STATE ST
JACKSON, MS 39216
Hinds County (601) 815-2005
DR. CANDICE BRITTANY APRIL DDS
Dentist
2500 N STATE ST
JACKSON, MS 39216
Hinds County (601) 984-6028
DR. LARKIN H MITCHELL M.D.
Anesthesiology
2500 N STATE ST
JACKSON, MS 39216
Hinds County (601) 984-5900
EMILY SUMRALL CHILDRESS CRNA
Nurse Anesthetist, Certified Registered
2500 N STATE ST
JACKSON, MS 39216
Hinds County (601) 984-1000

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 Cynthia Karlson's NPI number?

The NPI number for Cynthia Karlson is 1841636966. It was assigned to this individual provider in the NPPES registry on May 15, 2013.

Where is Cynthia Karlson located?

Cynthia Karlson practices at 2500 N State St, Jackson, MS 39216. The listed phone number is (601) 984-5855.

What is Cynthia Karlson's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Cynthia Karlson enrolled in Medicare?

Yes. Cynthia Karlson is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Cynthia Karlson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Cynthia Karlson reassigns Medicare benefits to State Of Mississippi - University Of Mississippi Medical Center (Jackson, MS). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Cynthia Karlson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Cynthia Karlson accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter of Alabama and Ambetter of Tennessee and 1 other insurer list Cynthia Karlson 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 Cynthia Karlson was last updated on September 7, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.