Active NPI 1154398840 Individual Practitioner Male Practitioner

Dr. Roger W. Kiser , MD

Internal Medicine • Longview, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Roger Kiser, MD is a certified Internal Medicine practicing in Longview, TX. With approximately 58 years of clinical experience since graduating from University Of Texas Medical Branch At Galveston in 1968, Dr. Kiser delivers high-quality medical care to the local community at 707 HOLLYBROOK DR.

Dr. Kiser maintains professional affiliations with North Texas Physician Services, Pllc, Associated Clinicians Of East Texas and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, hospital discharge day management, hospital discharge day management, more than. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

707 Hollybrook Dr

Longview, TX 756052410

Telephone 9037576042

Fax 9032328206

Associated Practice Facility / Clinic

🏢 Diagnostic Clinic Of Longview Pa Facility NPI 1386638468

Medicare Profile & Education

Medical School

University Of Texas Medical Branch At Galveston

Graduation Year

1968

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Longview, TX

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

58 Yrs +37.2 yrs vs City Avg

City Avg: 20.8 Yrs

State Avg: 26.2 Yrs

Regional Practice Density

103 Specialists

Practicing in Longview, TX (9538 Statewide)

Telehealth Adoption Rate

19.4% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

77.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Kiser (58 Years) 58 Yrs

Longview Specialty Average (20.8 Years) 20.8 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	190	128	$235.91	$77.46
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	57	37	$665.00	$116.89
99238 Hospital discharge day management, 30 minutes or less	34	34	$136.35	$77.18
99239 Hospital discharge day management, more than 30 minutes	34	34	$674.47	$112.56

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	256	141	$139.35	$76.70
99238 Hospital discharge day management, 30 minutes or less	51	51	$125.59	$77.49
99239 Hospital discharge day management, more than 30 minutes	41	41	$234.00	$111.94
99231 Follow-up hospital inpatient care per day, typically 15 minutes	24	16	$85.13	$48.47
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	19	18	$203.58	$115.97
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	15	15	$241.33	$126.19

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	253	118	$126.75	$68.81
99238 Hospital discharge day management, 30 minutes or less	42	42	$117.14	$69.69
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	37	37	$282.70	$129.06
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	17	15	$197.29	$93.69

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	415	178	$120.29	$70.20
99238 Hospital discharge day management, 30 minutes or less	85	84	$115.00	$70.55
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	21	19	$239.05	$132.58
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	16	15	$170.00	$97.33

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	531	223	$119.99	$71.78
99238 Hospital discharge day management, 30 minutes or less	111	106	$115.00	$72.59
99231 Follow-up hospital inpatient care per day, typically 15 minutes	19	14	$65.00	$39.21
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	17	16	$170.00	$104.00
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	14	14	$220.00	$136.73

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	483	224	$120.00	$71.31
99238 Hospital discharge day management, 30 minutes or less	109	105	$115.00	$71.06
99219 Hospital observation care, typically 50 minutes	50	47	$243.00	$129.22
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	49	48	$220.00	$133.28
99217 Hospital observation care on day of discharge	36	35	$115.00	$68.30
99225 Subsequent observation care, typically 25 minutes per day	30	26	$130.00	$69.85
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	25	21	$170.00	$102.13
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	12	12	$325.00	$198.56

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	311	138	$120.00	$71.00
G0471 Collection of venous blood by venipuncture or urine sample by catheterization from an individual in a skilled nursing facility (snf) or by a laboratory on behalf of a home health agency (hha)	53	12	$6.00	$4.90
P9604 Travel allowance one way in connection with medically necessary laboratory specimen collection drawn from home bound or nursing home bound patient; prorated trip charge	52	13	$2.92	$2.87
99213 Established patient office or other outpatient visit, typically 15 minutes	37	35	$135.00	$68.61
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	31	11	$40.00	$9.40
87804 Detection test by immunoassay with direct visual observation for influenza virus	24	12	$45.00	$16.22
99238 Hospital discharge day management, 30 minutes or less	19	19	$115.00	$71.14
99231 Follow-up hospital inpatient care per day, typically 15 minutes	18	11	$65.00	$38.26
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	17	17	$220.00	$133.26
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	14	14	$325.00	$197.74
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	13	12	$170.00	$101.71
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	12	$200.00	$105.22

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	334	146	$65.00	$37.91
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	154	84	$120.00	$69.62
99238 Hospital discharge day management, 30 minutes or less	45	44	$115.00	$70.16
99213 Established patient office or other outpatient visit, typically 15 minutes	25	25	$135.00	$68.11
P9604 Travel allowance one way in connection with medically necessary laboratory specimen collection drawn from home bound or nursing home bound patient; prorated trip charge	23	17	$7.24	$4.72
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	22	22	$220.00	$132.61
G0471 Collection of venous blood by venipuncture or urine sample by catheterization from an individual in a skilled nursing facility (snf) or by a laboratory on behalf of a home health agency (hha)	22	17	$6.00	$4.90
99217 Hospital observation care on day of discharge	19	19	$115.00	$67.91
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	19	11	$40.00	$10.45
99221 Initial hospital inpatient care per day, typically 30 minutes	14	14	$165.00	$98.16
99219 Hospital observation care, typically 50 minutes	13	13	$243.00	$131.74

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License TX D5064

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

Medicaid State Provider ID

102792204 (TX)

Hospital & Practice Group Affiliations

North Texas Physician Services, Pllc

700 E Marshall Ave, Longview, TX 756015580

Phone: 9033152000

Associated Clinicians Of East Texas

2901 4th St, Longview, TX 756055128

Phone: 9037581818

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners

Anna Schwoyer , APRN

Nurse Practitioner - Primary Care

NPI 1003732447

Advanced Practice Registered Nurse

Dr. Allessia Wilson , MD

Internal Medicine

NPI 1023752656

Doctor of Medicine (M.D.)

Amy Malone , PA-C

Physician Assistant - Surgical

NPI 1063412468

Physician Assistant (Certified)

Chelsey Winningham , FNP-C

Nurse Practitioner - Family

NPI 1083481139

Family Nurse Practitioner (Certified)

Dr. Justin Hardin , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1124252796

Doctor of Medicine (M.D.)

Tracy Leach , NNP-BC

Nurse Practitioner - Neonatal

NPI 1144662032

NNPBC

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

7 Historical Events

📍

Updated Business Mailing Address September 24, 2019

Registered at PO BOX 610393, DALLAS, TX 752610393 (Tel: 9032916187)

✅

NPI Profile Active September 06, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location September 06, 2012

Registered at 707 HOLLYBROOK DR, LONGVIEW, TX 756052410 (Tel: 9037576042)

📍

Updated Business Mailing Address September 06, 2012

Registered at PO BOX 847176, DALLAS, TX 752847176 (Tel: 9032371800)

👤

Provider Name / Credentials Updated September 06, 2012

Recorded as ROGER KISER, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 06, 2012

Internal Medicine (License #D5064 in TX)

🟢

Initial NPI Registration & Enumeration March 02, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1154398840

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: March 02, 2006

Last Update: September 24, 2019

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 610393

Dallas, TX 752610393

Phone: 9032916187

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.