CLARE N GENTRY M.D.
NPI 1881635209
Internal Medicine - Infectious Disease in Houston, TX

Active since June 09, 2006PECOS EnrolledAccepts Medicare Assignment
82.38/100
CMS Quality Rating
4615 SOUTHWEST FWY STE 1000, HOUSTON, TX 77027(346) 739-8020 Get Directions Write a Review

NPPES record last updated: May 26, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: May 26, 2026, Apr 17, 2026, Feb 3, 2026 and 3 more (6 updates tracked since 2016).

About Clare N Gentry M.d. NPPES

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

CLARE N GENTRY M.D. (NPI 1881635209) is an individual infectious disease provider in Houston, Texas, licensed in Texas (L6392) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, is affiliated with Memorial Hermann - Texas Medical Center, and maintains 6 additional practice locations.

NPPES Registry Identity

NPI1881635209
Entity TypeIndividualFemale
Primary Taxonomy207RI0200X
Provider Legal NameCLARE N GENTRYCredential: M.D.
Location Address4615 SOUTHWEST FWY STE 1000Houston, TX 77027-7108
Mailing AddressPo Box 58538Webster, TX 77598-8538 · (346) 739-8020
Sole ProprietorNo
Medical School CMSEmory University School Of MedicineGraduated 2001
Enumeration DateJune 9, 2006
Last NPPES UpdateMay 26, 20266 updates tracked since enumeration
NPPES CertifiedMay 26, 2026
NPI 1881635209 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
Licenses Licensed in TX · L6392 Licensed in MO · 2006011984
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
Also ListedInternal MedicineTaxonomy 207R00000X · License L6392 (TX)
4615 SOUTHWEST FWY STE 1000, Houston, TX 77027

Secondary Practice Locations 6

Location 16560 Fannin St Ste 1730Houston, TX 77030 · Phone (713) 383-6882 · Fax (832) 871-4184
Location 2905 W Medical Center Blvd Ste 304Webster, TX 77598-4009 · Phone (281) 724-8336
Location 3905 W Medical Center Blvd Ste 306Webster, TX 77598-4009 · Phone (281) 724-8332
Location 4500 N Kobayashi Ste CWebster, TX 77598-4722 · Phone (281) 816-3092
Location 56624 Fannin St, Suite 1450Houston, TX 77030-2385 · Phone (713) 383-6882 · Fax (713) 799-9917
Location 66431 Fannin St # 2.112Houston, TX 77030-1501 · Phone (713) 500-6767

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

Clare N Gentry M.d. 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 ID3577575893
PECOS Enrollment IDI20080310000268
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 4

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.
60 services39 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
29 services17 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.
14 services14 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
13 services13 patients

Hospital Affiliations CMS Care Compare 2

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

Memorial Hermann - Texas Medical Center

Acute Care Hospitals · Houston, TX
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450068
Location6411 FanninHouston, TX 77030 · Harris County
Emergency services Birthing friendly

Texas Orthopedic Hospital

Acute Care Hospitals · Houston, TX
OwnershipVoluntary non-profit - Other
CMS Certification Number450804
Location7401 South Main StreetHouston, TX 77030 · Harris County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77027 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
$134.06 typical visit price
range $58.24 – $176.98
Typical copayment $33.51 (range $14.56 – $44.24)
Most-billed visit code 99204
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.

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.

82.38/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality79.23
Promoting Interoperability100
Improvement Activities40
Cost58.5

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
1 supplier12 claims12 services$66.71 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 10

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

Internal Medicine (Pulmonary Disease)
4615 SOUTHWEST FWY STE 1000
HOUSTON, TX 77027
Internal Medicine (Clinical Cardiac Electrophysiology)
4615 SOUTHWEST FWY STE 1000
HOUSTON, TX 77027
Obstetrics & Gynecology
4615 SOUTHWEST FWY STE 1000
HOUSTON, TX 77027
Internal Medicine (Infectious Disease)
4615 SOUTHWEST FWY STE 1000
HOUSTON, TX 77027
Internal Medicine (Nephrology)
4615 SOUTHWEST FWY STE 1000
HOUSTON, TX 77027
Podiatrist (Foot Surgery)
4615 SOUTHWEST FWY STE 1000
HOUSTON, TX 77027
Psychiatry & Neurology (Neurology)
4615 SOUTHWEST FWY STE 1000
HOUSTON, TX 77027
Psychiatry & Neurology (Psychiatry)
4615 SOUTHWEST FWY STE 1000
HOUSTON, TX 77027

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 Clare Gentry's NPI number?

The NPI number for Clare Gentry is 1881635209. It was assigned to this individual provider in the NPPES registry on June 9, 2006.

Where is Clare Gentry located?

Clare Gentry practices at 4615 Southwest Fwy Ste 1000, Houston, TX 77027. The listed phone number is (346) 739-8020.

What is Clare Gentry's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Clare Gentry enrolled in Medicare?

Yes. Clare Gentry 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 Clare Gentry accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 4 other insurers list Clare Gentry 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 Clare Gentry affiliated with any hospitals?

According to CMS data, Clare Gentry is affiliated with Memorial Hermann - Texas Medical Center and Texas Orthopedic Hospital.

When was this NPI record last updated?

The NPPES record for Clare Gentry was last updated on May 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.