Dr. Alan Wade Keister , MD
Internal Medicine • Amarillo, TX
Professional Overview & Biography Verified Profile Summary
Dr. Alan Keister, MD is a certified Internal Medicine practicing in Amarillo, TX. With approximately 30 years of clinical experience since graduating from University Of Texas Southwestern Medical School At Dallas in 1996, Dr. Keister delivers high-quality medical care to the local community at 9092 WESTGATE PKWY W.
Dr. Keister is affiliated with Amarillo Medical Specialists,Llp and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.
Frequently performed procedures and clinical services include visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's, insertion of needle into vein for collection of blood sample, blood test, comprehensive group of blood chemicals. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
9092 Westgate Pkwy W
Amarillo, TX 791242441
Medicare Profile & Education
University Of Texas Southwestern Medical School At Dallas
1996
✓ Accepts Assignment
Telehealth Services Available
Specialty Benchmarks & Practice Insights
Comparative analytics for Internal Medicine in Amarillo, TX
Practicing in Amarillo, TX (9538 Statewide)
✓ Offers Virtual Consultations
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
G2211
Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
|
3,178 | 961 | $23.07 | $15.69 |
|
36415
Insertion of needle into vein for collection of blood sample
|
2,016 | 968 | $9.26 | $8.63 |
|
80053
Blood test, comprehensive group of blood chemicals
|
1,969 | 967 | $14.17 | $10.33 |
|
99490
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month
|
1,939 | 228 | $63.10 | $59.83 |
|
85025
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count
|
1,845 | 959 | $11.07 | $7.59 |
|
99213
Established patient office or other outpatient visit, typically 15 minutes
|
1,649 | 649 | $94.11 | $86.26 |
|
99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
1,570 | 854 | $138.08 | $121.74 |
|
81001
Manual urinalysis test with examination using microscope, automated
|
1,290 | 827 | $4.73 | $3.11 |
|
80061
Blood test, lipids (cholesterol and triglycerides)
|
1,236 | 862 | $19.65 | $13.09 |
|
J3301
Injection, triamcinolone acetonide, not otherwise specified, 10 mg
|
1,213 | 236 | $25.00 | $0.97 |
|
84443
Blood test, thyroid stimulating hormone (TSH)
|
1,062 | 813 | $24.12 | $16.43 |
|
83721
Ldl cholesterol level
|
1,028 | 756 | $13.43 | $10.27 |
|
G0439
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
|
728 | 728 | $115.38 | $111.75 |
|
83036
Hemoglobin A1C level
|
652 | 354 | $13.93 | $9.48 |
|
J0696
Injection, ceftriaxone sodium, per 250 mg
|
596 | 102 | $25.00 | $0.45 |
|
82306
Vitamin d-3 level
|
524 | 497 | $37.88 | $29.01 |
|
82607
Cyanocobalamin (vitamin B-12) level
|
396 | 368 | $22.34 | $14.78 |
|
G0008
Administration of influenza virus vaccine
|
392 | 373 | $25.00 | $24.50 |
|
84439
Thyroxine (thyroid chemical), free
|
375 | 256 | $13.41 | $8.82 |
|
90673
Influenza vaccine, trivalent derived from recombinant dna
|
347 | 346 | $120.00 | $81.82 |
|
82550
Creatine kinase (cardiac enzyme) level, total
|
302 | 286 | $17.96 | $6.38 |
|
G0103
Prostate cancer screening; prostate specific antigen test (psa)
|
250 | 250 | $68.95 | $18.92 |
|
82570
Creatinine level to test for kidney function or muscle injury
|
214 | 165 | $7.20 | $5.06 |
|
82043
Urine microalbumin (protein) level
|
212 | 165 | $7.82 | $5.64 |
|
G0009
Administration of pneumococcal vaccine
|
212 | 210 | $30.00 | $29.40 |
|
90677
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use
|
196 | 194 | $450.00 | $288.20 |
|
87631
Detection test for multiple types of respiratory virus
|
185 | 145 | $152.38 | $138.48 |
|
71046
X-ray of chest, 2 views
|
173 | 152 | $27.82 | $21.28 |
|
99439
Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month
|
172 | 127 | $49.13 | $45.65 |
|
96372
Injection beneath the skin or into muscle for therapy, diagnosis, or prevention
|
160 | 37 | $16.43 | $13.59 |
|
80048
Blood test, basic group of blood chemicals (calcium, total)
|
124 | 105 | $11.87 | $8.23 |
|
93000
Routine ekg using at least 12 leads including interpretation and report
|
108 | 100 | $17.31 | $13.38 |
|
87651
Detection test for Strep (Streptococcus, group A)
|
82 | 74 | $48.37 | $34.09 |
|
J1885
Injection, ketorolac tromethamine, per 15 mg
|
77 | 26 | $16.17 | $0.68 |
|
72100
X-ray of lower and sacral spine, 2-3 views
|
72 | 70 | $33.46 | $26.91 |
|
84550
Uric acid level, blood
|
70 | 61 | $6.33 | $4.43 |
|
77080
Dxa bone density measurement of hip, pelvis, spine
|
65 | 65 | $41.02 | $36.30 |
|
69209
Removal of impacted ear wax by washing
|
65 | 59 | $18.65 | $14.11 |
|
86141
Measurement c-reactive protein for detection of infection or inflammation, high sensitivity
|
62 | 58 | $18.82 | $12.69 |
|
84403
Testosterone (hormone) level, total
|
59 | 42 | $36.06 | $25.29 |
|
83880
Natriuretic peptide (heart and blood vessel protein) level
|
57 | 48 | $89.00 | $37.98 |
|
82728
Ferritin (blood protein) level
|
48 | 46 | $53.00 | $13.36 |
|
83970
Parathormone (parathyroid hormone) level
|
44 | 35 | $150.00 | $40.45 |
|
99496
Transitional care management services for problem of high complexity
|
43 | 41 | $245.12 | $231.84 |
|
83540
Iron level
|
43 | 41 | $28.00 | $6.34 |
|
73560
X-ray of knee, 1-2 views
|
43 | 31 | $26.20 | $24.47 |
|
84153
Psa (prostate specific antigen) measurement, total
|
41 | 37 | $24.11 | $18.02 |
|
73502
X-ray of hip, 2-3 views
|
41 | 41 | $36.68 | $34.32 |
|
G0402
Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment
|
41 | 41 | $165.99 | $157.81 |
|
80076
Liver function blood test panel
|
41 | 41 | $16.79 | $7.85 |
|
73030
X-ray of shoulder, minimum of 2 views
|
35 | 28 | $26.00 | $24.09 |
|
83735
Magnesium level
|
35 | 33 | $20.00 | $6.23 |
|
G0180
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and
|
33 | 31 | $59.05 | $50.95 |
|
93971
Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers
|
33 | 31 | $99.42 | $91.19 |
|
84481
Thyroid hormone, t3 measurement, free
|
33 | 30 | $25.73 | $16.60 |
|
85652
Red blood cell sedimentation rate, to detect inflammation, automated
|
32 | 28 | $4.39 | $2.65 |
|
72040
X-ray of upper spine, 2-3 views
|
30 | 29 | $30.20 | $26.86 |
|
93306
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function
|
26 | 26 | $145.19 | $114.88 |
|
G0179
Physician re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imp
|
25 | 21 | $42.87 | $39.40 |
|
92250
Photography of the retina
|
25 | 14 | $25.34 | $18.64 |
|
73620
X-ray of foot, 2 views
|
25 | 25 | $18.20 | $17.94 |
|
90662
Influenza vaccine split virus, preservative free
|
24 | 24 | $72.50 | $65.88 |
|
G0438
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit
|
24 | 24 | $168.23 | $157.07 |
|
93245
Heart rhythm recording, analysis, interpretation and report of continous external ekg over more than 1 week up to 1 weeks
|
23 | 23 | $334.78 | $240.53 |
|
82248
Bilirubin level, direct
|
22 | 22 | $6.83 | $4.92 |
|
99495
Transitional care management services for problem of at least moderate complexity
|
22 | 21 | $187.50 | $182.58 |
|
76705
Limited ultrasound scan of abdomen
|
21 | 21 | $62.00 | $55.31 |
|
76536
Ultrasound of head and neck
|
20 | 18 | $90.82 | $80.46 |
|
83550
Iron binding capacity
|
19 | 19 | $15.16 | $8.57 |
|
73120
X-ray of hand, 2 views
|
19 | 15 | $26.68 | $21.97 |
|
72170
X-ray of pelvis, 1-2 views
|
17 | 16 | $24.00 | $18.19 |
|
90732
Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older
|
16 | 16 | $175.00 | $130.80 |
|
93922
Ultrasound study of arm and leg arteries
|
16 | 16 | $78.53 | $48.91 |
|
93880
Ultrasound of both sides of head and neck blood flow
|
15 | 15 | $154.05 | $139.39 |
|
G0444
Annual depression screening, 5 to 15 minutes
|
13 | 13 | $17.68 | $17.33 |
|
76882
Limited ultrasound scan of joint or other extremity structure except blood vessels
|
13 | 13 | $57.91 | $30.84 |
|
93925
Ultrasound of leg arteries or artery grafts
|
12 | 12 | $228.98 | $187.40 |
|
82533
Cortisol (hormone) measurement
|
12 | 12 | $65.00 | $15.97 |
|
95800
Sleep study including heart rate, breathing, and sleep time
|
11 | 11 | $149.80 | $127.99 |
Medical Specialties & State Licenses
CMS Verified: 2025-09-25NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Additional State Medicaid & Healthcare Payer Identifiers
Hospital & Practice Group Affiliations
Amarillo Medical Specialists,llp
1900 Coulter Dr, Amarillo, TX 791061753
Phone: 8063588331
Amarillo Medical Specialists,llp
9092 Westgate Pkwy W, Amarillo, TX 791242441
Phone: 8063588331
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Nurse Practitioner - Family
Nurse Practitioner
Nurse Practitioner - Family
Advanced Practice Registered Nurse, Family Nurse Practitioner (Certified)
Nurse Practitioner - Family
Family Nurse Practitioner (Certified)
Nurse Practitioner - Family
Master of Science in Nursing, Advanced Practice Registered Nurse, Nurse Practitioner (Certified)
Internal Medicine
Doctor of Medicine (M.D.)
Nurse Practitioner - Family
Advanced Practice Registered Nurse, Family Nurse Practitioner (Certified)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 9092 WESTGATE PKWY W, AMARILLO, TX 791242441 (Tel: 8063559741)
Registered at 9092 WESTGATE PKWY W, AMARILLO, TX 791242441 (Tel: 8063559741)
NPI status registered as active in NPPES database
Registered at 1215 S COULTER ST, SUITE #301, AMARILLO, TX 791061758 (Tel: 8063559741)
Registered at 1215 S COULTER ST, SUITE #301, AMARILLO, TX 791061758 (Tel: 8063559741)
Recorded as ALAN KEISTER, M.D.
Internal Medicine (License #K9315 in TX)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
9092 Westgate Pkwy W
Amarillo, TX 791242441
Phone: 8063559741
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