Active NPI 1972798411 Individual Practitioner Male Practitioner

Dr. Alexander Vladimirovich Iskrenko , MD, PhD

Internal Medicine • Amarillo, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Alexander Iskrenko, MD, PhD is a certified Internal Medicine practicing in Amarillo, TX. With approximately 43 years of clinical experience since completing medical education in 1983, Dr. Iskrenko delivers high-quality medical care to the local community at 3631 BRENNAN BLVD APT 6F.

Dr. Iskrenko is affiliated with Hospital Medicine Services Of Tx, Pllc 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, more than, initial hospital care with moderate level of medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3631 Brennan Blvd Apt 6f

Amarillo, TX 791211641

Telephone 4052555210

Medicare Profile & Education

Medical School

Other

Graduation Year

1983

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Amarillo, TX

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

43 Yrs +19.4 yrs vs City Avg

City Avg: 23.6 Yrs

State Avg: 26.2 Yrs

Regional Practice Density

88 Specialists

Practicing in Amarillo, TX (9538 Statewide)

Telehealth Adoption Rate

18.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

82.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Iskrenko (43 Years) 43 Yrs

Amarillo Specialty Average (23.6 Years) 23.6 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
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	567	184	$572.00	$112.60
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	386	143	$398.00	$75.06
99239 Hospital discharge day management, more than 30 minutes	135	133	$592.00	$108.72
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	58	58	$1107.00	$162.52

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	654	218	$385.67	$76.37
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	407	125	$557.26	$114.98
99239 Hospital discharge day management, more than 30 minutes	160	157	$564.70	$110.50
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	56	55	$1050.43	$167.59
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	34	34	$738.76	$125.57
99291 Critical care, first 30-74 minutes	13	13	$1545.92	$205.82

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	852	224	$497.00	$97.44
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	156	73	$350.00	$68.46
99239 Hospital discharge day management, more than 30 minutes	146	142	$480.00	$100.76
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	89	89	$931.00	$189.81
99291 Critical care, first 30-74 minutes	21	21	$2286.00	$209.39
99292 Critical care, each additional 30 minutes	16	16	$1143.00	$105.12
99238 Hospital discharge day management, 30 minutes or less	14	14	$355.00	$68.71

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	1,049	238	$497.00	$99.88
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	279	123	$350.00	$69.53
99239 Hospital discharge day management, more than 30 minutes	142	138	$480.00	$102.94
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	99	98	$931.00	$193.71
99238 Hospital discharge day management, 30 minutes or less	21	21	$355.00	$69.82
99291 Critical care, first 30-74 minutes	20	19	$2286.00	$212.69

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	788	251	$350.00	$70.32
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	611	193	$497.00	$101.95
99239 Hospital discharge day management, more than 30 minutes	193	187	$480.00	$104.80
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	64	62	$931.00	$197.26
99238 Hospital discharge day management, 30 minutes or less	30	30	$355.00	$69.43
99291 Critical care, first 30-74 minutes	16	16	$2286.00	$218.03
99292 Critical care, each additional 30 minutes	11	11	$1143.00	$109.67

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	1,123	355	$350.00	$70.68
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	452	197	$497.00	$100.83
99239 Hospital discharge day management, more than 30 minutes	237	231	$480.00	$104.07
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	113	113	$931.00	$196.81
99238 Hospital discharge day management, 30 minutes or less	38	38	$355.00	$70.94
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	32	32	$633.00	$133.15

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	781	252	$350.00	$70.32
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	550	192	$497.00	$101.29
99239 Hospital discharge day management, more than 30 minutes	194	191	$480.00	$103.99
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	159	159	$931.00	$197.75
99238 Hospital discharge day management, 30 minutes or less	36	36	$355.00	$71.14
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	24	24	$633.00	$125.73

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	1,029	348	$232.76	$69.74
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	1,008	316	$334.15	$100.79
99239 Hospital discharge day management, more than 30 minutes	352	332	$333.60	$103.34
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	232	226	$603.61	$194.22
99291 Critical care, first 30-74 minutes	29	29	$631.10	$216.97
99238 Hospital discharge day management, 30 minutes or less	12	12	$340.67	$70.13

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License TX N7285

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.

Hospitalist

NUCC Taxonomy Code: 208M00000X

State License TX N7285

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Hospital & Practice Group Affiliations

Hospital Medicine Services Of Tx, Pllc

7700 Floyd Curl Dr, San Antonio, TX 782293902

Phone: 2105754000

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active September 30, 2011

NPI status registered as active in NPPES database

📍

Updated Practice Location September 30, 2011

Registered at 3631 BRENNAN BLVD APT 6F, AMARILLO, TX 791211641 (Tel: 4052555210)

📍

Updated Business Mailing Address September 30, 2011

Registered at 20602 OSPREY WAY, SAN ANTONIO, TX 782561918 (Tel: 4052555210)

👤

Provider Name / Credentials Updated September 30, 2011

Recorded as ALEXANDER ISKRENKO, M.D., PH.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 30, 2011

Internal Medicine (License #N7285 in TX)

🟢

Initial NPI Registration & Enumeration September 07, 2007

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: 1972798411

Entity Type:

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

Enumeration Date: September 07, 2007

Last Update: September 30, 2011

Sole Proprietor: No

Update or Correct Profile

Mailing Address

20602 Osprey Way

San Antonio, TX 782561918

Phone: 4052555210

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.