DR. GREGG A WORKMAN MD
NPI 1447223516
Family Medicine in Brenham, TX

Active since February 09, 2006PECOS EnrolledAccepts Medicare Assignment
601 MEDICAL PARKWAY, SUITE D, BRENHAM, TX 77833(979) 836-2822(979) 836-1943 Get Directions Write a Review

NPPES record last updated: December 7, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 7, 2023, Oct 7, 2021 (2 updates tracked since 2021).

About Dr. Gregg A Workman Md NPPES

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

DR. GREGG A WORKMAN MD (NPI 1447223516) is an individual family medicine provider in Brenham, Texas, licensed in Texas (L5187) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Chi St Joseph Health Regional Hospital, and is a graduate of University Of Texas Medical School At Houston (1997).

NPPES Registry Identity

NPI1447223516
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. GREGG A WORKMANCredential: MD
Location Address601 MEDICAL PARKWAY, SUITE DBrenham, TX 77833-5430
Mailing Address601 Medical Parkway, Suite DBrenham, TX 77833-5430 · (979) 836-2822 · Fax (979) 836-1943
Fax(979) 836-1943
Sole ProprietorNo
Medical School CMSUniversity Of Texas Medical School At HoustonGraduated 1997
Enumeration DateFebruary 9, 2006
Last NPPES UpdateDecember 7, 20232 updates tracked since enumeration
NPPES CertifiedDecember 7, 2023
NPI 1447223516 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License Licensed in TX · L5187
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.
Also ListedFamily Medicine · Addiction MedicineTaxonomy 207QA0401X · License H66161 (TX)
601 MEDICAL PARKWAY, Brenham, TX 77833

Other Identifiers 1

OtherL5187State License

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. Gregg A Workman Md 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 ID1759370125
PECOS Enrollment IDI20040511000049
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 5

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.

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.
119 services56 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
45 services45 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
32 services31 patients
Automated urinalysis test 81003
An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.
30 services24 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
12 services11 patients

Hospital Affiliations CMS Care Compare 4

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

Chi St Joseph Health Regional Hospital

Acute Care Hospitals · Bryan, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450011
Location2801 Franciscan DrBryan, TX 77802 · Brazos County
Emergency services Birthing friendly

Bellville Medical Center

Acute Care Hospitals · Bellville, TX
OwnershipGovernment - Hospital District or Authority
CMS Certification Number450253
Location44 N Cummings StBellville, TX 77418 · Austin County
Emergency services

Baylor Scott & White Hospital Brenham

Critical Access Hospitals · Brenham, TX
OwnershipVoluntary non-profit - Private
CMS Certification Number451397
Location700 Medical ParkwayBrenham, TX 77833 · Washington County
Emergency services Birthing friendly

Baylor Scott & White Medical Center- College Stati

Acute Care Hospitals · College Station, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number670088
Location700 Scott & White DriveCollege Station, TX 77845 · Brazos County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77833 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
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
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.

Reported Quality Measures

Appropriate Treatment for Children with Upper Respiratory Infection (URI)
Percentage of children 3 months-18 years of age who were diagnosed with upper respiratory infection (URI) and were not dispensed an antibiotic prescription on or three days after the episode
98%49 patients
Breast Cancer Screening
Percentage of women 50-74 years of age who had a mammogram to screen for breast cancer
45%150 patients2/55-star benchmark: 92%
Cervical Cancer Screening
Percentage of women 21-64 years of age who were screened for cervical cancer using either of the following criteria: - Women age 21-64 who had cervical cytology performed every 3 years - Women age 30-64 who had cervical cytology/human papillomavirus (HPV)…
46%264 patients
Pneumococcal Vaccination Status for Older Adults
Percentage of patients 65 years of age and older who have ever received a pneumococcal vaccine
50%286 patients3/55-star benchmark: 90%
Preventive Care and Screening: Influenza Immunization
Percentage of patients aged 6 months and older seen for a visit between October 1 and March 31 who received an influenza immunization OR who reported previous receipt of an influenza immunization
51%720 patients3/55-star benchmark: 88%
Use of High-Risk Medications in the Elderly
Percentage of patients 65 years of age and older who were ordered high-risk medications. Two rates are submitted. 1) Percentage of patients who were ordered at least one high-risk medication.
Lower rates are better for this measure.
Patients 2+: 2% · 286 patients
5%286 patients4/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 8

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
5 suppliers13 claims33 services$5.85 avg. paid by Medicare
Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034
DME-Other DME · category DE001N
2 suppliers13 claims13 services$69.47 avg. paid by Medicare
Headgear used with positive airway pressure device A7035
DME-Other DME · category DE001N
2 suppliers11 claims11 services$19.73 avg. paid by Medicare
Filter, disposable, used with positive airway pressure device A7038
DME-Other DME · category DE001N
2 suppliers18 claims40 services$2.66 avg. paid by Medicare
Continuous positive airway pressure (cpap) device E0601
DME-Other DME · category DE001N
2 suppliers14 claims14 services$50.63 avg. paid by Medicare
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$113.41 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 2

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

Family Medicine
601 MEDICAL PARKWAY, SUITE D
BRENHAM, TX 77833
Family Medicine
601 MEDICAL PARKWAY, SUITE D
BRENHAM, TX 77833

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 Gregg Workman's NPI number?

The NPI number for Gregg Workman is 1447223516. It was assigned to this individual provider in the NPPES registry on February 9, 2006.

Where is Gregg Workman located?

Gregg Workman practices at 601 Medical Parkway Suite D, Brenham, TX 77833. The listed phone number is (979) 836-2822.

What is Gregg Workman's specialty?

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

Is Gregg Workman enrolled in Medicare?

Yes. Gregg Workman 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 Gregg Workman accept?

Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, UnitedHealthcare and WellPoint list Gregg Workman 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 Gregg Workman affiliated with any hospitals?

According to CMS data, Gregg Workman is affiliated with Chi St Joseph Health Regional Hospital, Bellville Medical Center, Baylor Scott & White Hospital Brenham and Baylor Scott & White Medical Center- College Stati.

When was this NPI record last updated?

The NPPES record for Gregg Workman was last updated on December 7, 2023. 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.