DR. CAROLYN GERHARDT JENKS D.O.
NPI 1730447558
Internal Medicine - Hematology & Oncology in Tyler, TX

Active since April 30, 2012PECOS EnrolledAccepts Medicare Assignment
89.44/100
CMS Quality Rating
501 SAUNDERS AVE STE 200, TYLER, TX 75702(903) 579-9800(903) 592-5988 Get Directions Write a Review

NPPES record last updated: February 5, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 5, 2024, Jul 8, 2023, Apr 10, 2017 and 2 more (5 updates tracked since 2016).

About Dr. Carolyn Gerhardt Jenks D.o. NPPES

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

DR. CAROLYN GERHARDT JENKS D.O. (NPI 1730447558) is an individual hematology & oncology provider in Tyler, Texas, licensed in Texas (Q7565) and active in the NPI registry since April 2012. She is enrolled in Medicare PECOS, is affiliated with Christus Mother Frances Hospital, and is a graduate of Edward Via Col Of Osteo Medicine-virginia Campus (2008).

NPPES Registry Identity

NPI1730447558
Entity TypeIndividualFemale
Primary Taxonomy207RH0003X
Provider Legal NameDR. CAROLYN GERHARDT JENKSCredential: D.O.
Location Address501 SAUNDERS AVE STE 200Tyler, TX 75702-7524
Mailing AddressPo Box 911230Dallas, TX 75391-1230 · (972) 997-8000 · Fax (972) 234-2987
Fax(903) 592-5988
Sole ProprietorNo
Medical School CMSEdward Via Col Of Osteo Medicine-virginia CampusGraduated 2008
Enumeration DateApril 30, 2012
Last NPPES UpdateFebruary 5, 20245 updates tracked since enumeration
NPPES CertifiedFebruary 5, 2024
NPI 1730447558 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License Licensed in TX · Q7565
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Also ListedInternal MedicineTaxonomy 207R00000X · License 50315 (CO)
Also ListedInternal Medicine · Medical OncologyTaxonomy 207RX0202X · License Q7565 (TX)
501 SAUNDERS AVE STE 200, Tyler, TX 75702

Other Names 1

Former Name (1)Ms. Carolyn Ann Gerhardt

Other Identifiers 2

Medicaid358958201TX
OtherP01752687TX · Railroad

Accepted 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. Carolyn Gerhardt Jenks 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 ID5092963231
PECOS Enrollment IDI20160617000303
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 69

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.

Injection, pembrolizumab, 1 mg J9271
Pembrolizumab is a medication given via injection to help your body's immune system fight certain types of cancer. It's typically administered in a hospital or clinic by a healthcare professional.
14,000 services37 patients
Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use) Q0138
Ferumoxytol injection is a treatment for iron deficiency anemia, a condition where your body lacks enough iron. It is injected into your vein to increase iron levels, aiding in the production of healthy red blood cells. This treatment is not for ESRD patients.
11,730 services20 patients
Injection, oxaliplatin, 0.5 mg J9263
Oxaliplatin is a chemotherapy drug that is administered via injection. It works by stopping cancer cells from growing and dividing, which helps in the treatment of certain types of cancer. The dosage is 0.5 mg, and it's important to follow your doctor's instructions for this treatment.
10,400 services19 patients
Injection, paclitaxel, 1 mg J9267
Paclitaxel is a medication administered via injection to treat various types of cancer. It works by inhibiting cell division, thus preventing cancer cells from growing and multiplying. Each dose is tailored to the patient's body size.
8,056 services36 patients
Injection, iron sucrose, 1 mg J1756
Iron sucrose injection is a treatment given to replenish iron in your body, often used when oral iron supplements are not effective. This helps your body make red blood cells, improving health and energy levels.
6,900 services24 patients
Injection, nivolumab, 1 mg J9299
Nivolumab is a medication given via injection, often used in cancer treatment. It works by helping your immune system fight the cancer cells. The dosage is measured in milligrams (mg), with 1 mg being a common dose.
6,460 services13 patients

Hospital Affiliations CMS Care Compare 2

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

Christus Mother Frances Hospital

Acute Care Hospitals · Tyler, TX
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450102
Location800 East DawsonTyler, TX 75701 · Smith County
Emergency services Birthing friendly

Christus Mother Frances Hospital Sulphur Springs

Acute Care Hospitals · Sulphur Springs, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450236
Location115 Airport RdSulphur Springs, TX 75482 · Hopkins County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75702 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
$166.88 typical visit price
range $54.84 – $166.88
Typical copayment $41.72 (range $13.71 – $41.72)
Most-billed visit code 99205
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
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.

89.44/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality75.85
Promoting Interoperability100
Improvement Activities40

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.

Internal Medicine (Medical Oncology)
501 SAUNDERS AVE STE 200
TYLER, TX 75702
Nurse Practitioner (Family)
501 SAUNDERS AVE STE 200
TYLER, TX 75702
Pharmacist (Oncology)
501 SAUNDERS AVE STE 200
TYLER, TX 75702
Radiology (Radiation Oncology)
501 SAUNDERS AVE STE 200
TYLER, TX 75702
Internal Medicine (Medical Oncology)
501 SAUNDERS AVE STE 200
TYLER, TX 75702
Internal Medicine (Hematology & Oncology)
501 SAUNDERS AVE STE 200
TYLER, TX 75702
Internal Medicine (Hematology & Oncology)
501 SAUNDERS AVE STE 200
TYLER, TX 75702
Internal Medicine (Hematology & Oncology)
501 SAUNDERS AVE STE 200
TYLER, TX 75702

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 Carolyn Jenks's NPI number?

The NPI number for Carolyn Jenks is 1730447558. It was assigned to this individual provider in the NPPES registry on April 30, 2012. The provider is also known as Ms. Carolyn Ann Gerhardt.

Where is Carolyn Jenks located?

Carolyn Jenks practices at 501 Saunders Ave Ste 200, Tyler, TX 75702. The listed phone number is (903) 579-9800.

What is Carolyn Jenks's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Carolyn Jenks enrolled in Medicare?

Yes. Carolyn Jenks 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 Carolyn Jenks accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 7 other insurers list Carolyn Jenks 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 Carolyn Jenks affiliated with any hospitals?

According to CMS data, Carolyn Jenks is affiliated with Christus Mother Frances Hospital and Christus Mother Frances Hospital Sulphur Springs.

When was this NPI record last updated?

The NPPES record for Carolyn Jenks was last updated on February 5, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.