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DR. DAVID G WALKER M.D.
NPI 1205832367
Family Medicine in Houston, TX

Active since June 23, 2005PECOS EnrolledAccepts Medicare Assignment
8408 BELLAIRE BLVD, HOUSTON, TX 77036(713) 776-2200(713) 776-2211 Get Directions Write a Review

NPPES record last updated: February 23, 2017. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. David G Walker M.d. NPPES

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

DR. DAVID G WALKER M.D. (NPI 1205832367) is an individual family medicine provider in Houston, Texas, licensed in Texas (G3884) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS, is affiliated with Memorial Hermann Hospital System, and is a graduate of University Of Texas Southwestern Medical School At Dallas (1982).

NPPES Registry Identity

NPI1205832367
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. DAVID G WALKERCredential: M.D.
Location Address8408 BELLAIRE BLVDHouston, TX 77036-4702
Mailing AddressPo Box 11785Belfast, ME 04915-4008 · (713) 776-2200 · Fax (713) 776-2211
Phone(713) 776-2200
Fax(713) 776-2211
Sole ProprietorYes
Medical School CMSUniversity Of Texas Southwestern Medical School At DallasGraduated 1982
Enumeration DateJune 23, 2005
Last NPPES UpdateFebruary 23, 2017
✔ NPI 1205832367 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in TX · G3884
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
8408 BELLAIRE BLVD, Houston, TX 77036
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Other Identifiers 6

Medicaid096795202TX
Other8AJ504TX · Blue Cross Blue Shield
Medicare UPINC23100TX
Medicare OSCAR/certificationTXB110820TX
Medicaid096795204TN
Medicaid096795205TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Community Health Choice.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. David G Walker 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 ID5092900803
PECOS Enrollment IDI20101105000934
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.

Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301
Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.
144 services16 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.
113 services64 patients
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.
84 services48 patients
Injection, ceftriaxone sodium, per 250 mg J0696
Ceftriaxone sodium is an antibiotic injection used to treat a variety of bacterial infections. Each injection contains 250 mg of the medicine. It works by stopping the growth of bacteria in your body.
78 services16 patients
Urinalysis, manual test 81002
A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.
47 services28 patients
Injection of drug or substance under skin or into muscle 96372
This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.
43 services30 patients

Hospital Affiliations CMS Care Compare

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

Memorial Hermann Hospital System

Acute Care Hospitals · Houston, TX
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450184
Location1635 North Loop WestHouston, TX 77008 · Harris County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77036 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
$90.40 typical visit price
range $58.24 – $176.98
Typical copayment $22.60 (range $14.56 – $44.24)
Most-billed visit code 99203
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 3

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

DAVID GREGORY WALKER, M.D., P.A.
Family Medicine
8408 BELLAIRE BLVD
HOUSTON, TX 77036
Harris County (713) 776-2200
MISS HELEN VANESSA CHEVEZ FNP
Nurse Practitioner (Family)
8408 BELLAIRE BLVD
HOUSTON, TX 77036
Harris County (713) 776-2200
CELIN BABU
Nurse Practitioner
8408 BELLAIRE BLVD
HOUSTON, TX 77036
Harris County (713) 776-2200

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 David Walker's NPI number?

The NPI number for David Walker is 1205832367. It was assigned to this individual provider in the NPPES registry on June 23, 2005.

Where is David Walker located?

David Walker practices at 8408 Bellaire Blvd, Houston, TX 77036. The listed phone number is (713) 776-2200.

What is David Walker's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is David Walker enrolled in Medicare?

Yes. David Walker 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 David Walker accept?

Health plans from Blue Cross and Blue Shield of Texas and Community Health Choice list David Walker 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 David Walker affiliated with any hospitals?

According to CMS data, David Walker is affiliated with Memorial Hermann Hospital System.

When was this NPI record last updated?

The NPPES record for David Walker was last updated on February 23, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.