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DR. CARYN DATRICE DARWIN PHD
NPI 1356845978
Psychologist - Clinical in Houston, TX

Active since March 20, 2018PECOS Enrolled
8633 ELDRIDGE PKWY, HOUSTON, TX 77083(855) 782-7822 Get Directions Write a Review

NPPES record last updated: January 29, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Caryn Datrice Darwin Phd NPPES

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

DR. CARYN DATRICE DARWIN PHD (NPI 1356845978) is an individual clinical provider in Houston, Texas, licensed in Texas (37827) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1356845978
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameDR. CARYN DATRICE DARWINCredential: PHD
Location Address8633 ELDRIDGE PKWYHouston, TX 77083-3560
Mailing Address805 Barkley StHouston, TX 77022-3924 · (615) 975-0031
Phone(855) 782-7822
Sole ProprietorYes
Enumeration DateMarch 20, 2018
Last NPPES UpdateJanuary 29, 2025
NPPES CertifiedJanuary 29, 2025
✔ NPI 1356845978 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in TX · 37827
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.
Also ListedPsychologistTaxonomy 103T00000X · License 37827 (TX)
Also ListedPsychologist · SchoolTaxonomy 103TS0200X · License 70738 (TX)
8633 ELDRIDGE PKWY, Houston, TX 77083
Open in Google Maps ↗

Secondary Practice Locations 3

Location 13730 Kirby Dr Ste 904Houston, TX 77098-3994 · Phone (832) 484-2635 · Fax (832) 202-2479
Location 212505 Memorial Dr Ste 230Houston, TX 77024-6051 · Phone (844) 824-8775 · Fax (281) 648-2200
Location 31225 North Loop West, Ste 935 PMB 121Houston, TX 77008-7700 · Phone (346) 800-0017

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Cigna Healthcare, Harbor 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. Caryn Datrice Darwin Phd 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 Reassignments

2

Medicare enrollment records show Caryn Darwin reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

The Adolescent Center And Mental Health Services, PLLC
13 mi
Clinical
3730 KIRBY DR STE 904
Houston, TX 77098
  • Reassigned Medicare billing, Texas enrollment
  • 13 clinicians in this Medicare group
NPI 1578953857 (832) 484-2635
Hope3 Enterprises
17 mi
Mental Health (Including Community Mental Health Center)
1225 NORTH LOOP W STE 935, PMB 121
Houston, TX 77008
  • Reassigned Medicare billing, Texas enrollment
NPI 1285438028 (346) 800-0017

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 77083 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
$176.98 typical visit price
range $58.24 – $176.98
Typical copayment $44.24 (range $14.56 – $44.24)
Most-billed visit code 99205
Established Patient
$102.71 typical visit price
range $18.60 – $143.93
Typical copayment $25.67 (range $4.65 – $35.98)
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.

Other Providers at the Same Location NPPES 8

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

NEREYDA AMIKEY MARROQUIN
Behavior Technician
8633 ELDRIDGE PKWY
HOUSTON, TX 77083
Harris County (855) 782-7822
MEGAN THU LE MS, BCBA, LBA
Behavior Analyst
8633 ELDRIDGE PKWY
HOUSTON, TX 77083
Harris County (281) 971-9753
EDNISHA HARDY
Behavior Technician
8633 ELDRIDGE PKWY
HOUSTON, TX 77083
Harris County (855) 782-7822
BRITTANY SENEGAL RBT
Behavior Technician
8633 ELDRIDGE PKWY
HOUSTON, TX 77083
Harris County (855) 782-7822
LOMENSHIA LASHELLE PASTRAN
Behavior Technician
8633 ELDRIDGE PKWY
HOUSTON, TX 77083
Harris County (855) 782-7822
YASHMINE HERNANDEZ
Behavior Technician
8633 ELDRIDGE PKWY
HOUSTON, TX 77083
Harris County (855) 782-7822
NAOMI TIFFANY SPENCE MS, BCBA
Behavior Analyst
8633 ELDRIDGE PKWY
HOUSTON, TX 77083
Harris County (281) 971-9753
ALYVIA-MARI PERRAULT
Behavior Technician
8633 ELDRIDGE PKWY
HOUSTON, TX 77083
Harris County (855) 782-7822

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 Caryn Darwin's NPI number?

The NPI number for Caryn Darwin is 1356845978. It was assigned to this individual provider in the NPPES registry on March 20, 2018.

Where is Caryn Darwin located?

Caryn Darwin practices at 8633 Eldridge Pkwy, Houston, TX 77083. The listed phone number is (855) 782-7822.

What is Caryn Darwin's specialty?

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

Is Caryn Darwin enrolled in Medicare?

Yes. Caryn Darwin is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Caryn Darwin's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Caryn Darwin reassigns Medicare benefits to 2 organizations: The Adolescent Center And Mental Health Services, PLLC (Houston, TX) and Hope3 Enterprises (Houston, TX). Each 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 Caryn Darwin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Caryn Darwin accept?

Health plans from Blue Cross and Blue Shield of Texas, Cigna Healthcare, Harbor Health, Oscar Insurance Company and UnitedHealthcare and 1 other insurer list Caryn Darwin 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 Caryn Darwin was last updated on January 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.