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DR. KARISSA LEIGH CRYER D.O.
NPI 1740604206
Obstetrics & Gynecology in Sherman, TX

Active since February 04, 2014PECOS EnrolledAccepts Medicare Assignment
230 E SYCAMORE ST STE 200, SHERMAN, TX 75090(903) 957-0275(903) 957-0279 Get Directions Write a Review

NPPES record last updated: August 20, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 17, 2022, Oct 16, 2019, Oct 24, 2018 (3 updates tracked since 2018).

About Dr. Karissa Leigh Cryer D.o. NPPES

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

DR. KARISSA LEIGH CRYER D.O. (NPI 1740604206) is an individual obstetrics & gynecology provider in Sherman, Texas, licensed in Texas (T5291) and active in the NPI registry since February 2014. She is enrolled in Medicare PECOS, is affiliated with Texoma Medical Center, and is a graduate of University Of North Texas Hsc, College Of Osteopathic Med (2014).

NPPES Registry Identity

NPI1740604206
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. KARISSA LEIGH CRYERCredential: D.O.
Location Address230 E SYCAMORE ST STE 200Sherman, TX 75090-5017
Mailing Address230 E Sycamore St Ste 200Sherman, TX 75090-5017 · (903) 957-0275 · Fax (903) 957-0279
Phone(903) 957-0275
Fax(903) 957-0279
Sole ProprietorNo
Medical School CMSUniversity Of North Texas Hsc, College Of Osteopathic MedGraduated 2014
Enumeration DateFebruary 4, 2014
Last NPPES UpdateAugust 20, 20253 updates tracked since enumeration
NPPES CertifiedAugust 20, 2025
✔ NPI 1740604206 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses✔ Licensed in TX · T5291✔ Licensed in IN · 02005279A✔ Licensed in NE · 1840
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
230 E SYCAMORE ST STE 200, Sherman, TX 75090
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Molina Healthcare.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Karissa Leigh Cryer D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5496004558
PECOS Enrollment IDI20220811000683
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.

Areas of Expertise CMS Part B claims 8

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
79 services52 patients
Fitting and insertion of vaginal support device 57160
A vaginal support device is a medical tool used to provide support to pelvic organs. During the procedure, a healthcare professional will gently place the device into the appropriate area. This is typically done in a clinical setting and can help with various health conditions.
42 services15 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
37 services22 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
35 services35 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
20 services20 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
14 services14 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Texoma Medical Center

Acute Care Hospitals · Denison, TX
3/5 CMS rating
OwnershipProprietary
CMS Certification Number450324
Location5016 S Us Highway 75Denison, TX 75020 · Grayson County
Emergency services Birthing friendly

Baylor Scott And White Surgical Hospital At Sherma

Acute Care Hospitals · Sherman, TX
2/5 CMS rating
OwnershipPhysician
CMS Certification Number670076
Location3601 Calais DriveSherman, TX 75090 · Grayson County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75090 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
$126.40 typical visit price
range $54.84 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
Established Patient
$68.55 typical visit price
range $17.52 – $136.11
Typical copayment $17.13 (range $4.38 – $34.02)
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.

Other Providers at the Same Location NPPES 4

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

DR. GENNELL DEAN STROBEL MD
Specialist
230 E SYCAMORE ST STE 200
SHERMAN, TX 75090
Grayson County (903) 957-0275
KATIE GREEN CNP
Nurse Practitioner (Family)
230 E SYCAMORE ST STE 200
SHERMAN, TX 75090
Grayson County (903) 957-0275
G DEAN STROBEL MD PA
Obstetrics & Gynecology (Gynecology)
230 E SYCAMORE ST STE 200
SHERMAN, TX 75090
Grayson County (903) 957-0275
DANIELA CASTILLO
Nurse Practitioner (Family)
230 E SYCAMORE ST STE 200
SHERMAN, TX 75090
Grayson County (903) 957-0275

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 Karissa Cryer's NPI number?

The NPI number for Karissa Cryer is 1740604206. It was assigned to this individual provider in the NPPES registry on February 4, 2014.

Where is Karissa Cryer located?

Karissa Cryer practices at 230 E Sycamore St Ste 200, Sherman, TX 75090. The listed phone number is (903) 957-0275.

What is Karissa Cryer's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Karissa Cryer enrolled in Medicare?

Yes. Karissa Cryer is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Karissa Cryer accept?

Health plans from Blue Cross and Blue Shield of Texas and Molina Healthcare list Karissa Cryer 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.

Is Karissa Cryer affiliated with any hospitals?

According to CMS data, Karissa Cryer is affiliated with Texoma Medical Center and Baylor Scott And White Surgical Hospital At Sherma.

When was this NPI record last updated?

The NPPES record for Karissa Cryer was last updated on August 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.