Active NPI 1609817162 Individual Practitioner Male Practitioner

Dr. Michael Eisenberg , MD

Internal Medicine • Houston, TX

Professional Overview & Biography Verified Profile Summary

Dr. Michael Eisenberg, MD is a certified Internal Medicine practicing in Houston, TX. With approximately 25 years of clinical experience since completing medical education in 2001, Dr. Eisenberg delivers high-quality medical care to the local community at 4545 POST OAK PLACE DR.

Dr. Eisenberg is affiliated with Xpertmd and does not directly accept Medicare assignment.

Frequently performed procedures and clinical services include subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least, 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, subsequent hospital care with moderate levelof 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

4545 Post Oak Place Dr
Suite 130

Houston, TX 770273164

Telephone 7139608008

Fax 7139600965

Associated Practice Facility / Clinic

🏢 Inpatient Consultants Of Texas, Pllc. Facility NPI 1386697209

Medicare Profile & Education

Medical School

Other

Graduation Year

2001

Medicare Assignment

Not Specified

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Houston, TX

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

25 Yrs +3.8 yrs vs City Avg

City Avg: 21.2 Yrs

State Avg: 26.2 Yrs

Regional Practice Density

1569 Specialists

Practicing in Houston, TX (9538 Statewide)

Telehealth Adoption Rate

20.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

76.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Eisenberg (25 Years) 25 Yrs

Houston Specialty Average (21.2 Years) 21.2 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
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	31	19	$320.00	$69.62
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	17	17	$297.00	$51.06
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	15	12	$375.00	$111.97

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	494	163	$325.00	$75.54
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	337	166	$375.00	$113.53
99239 Hospital discharge day management, more than 30 minutes	143	135	$379.00	$109.84
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	134	128	$625.00	$165.55

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	1,347	400	$375.00	$98.03
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	1,270	267	$325.00	$68.45
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	313	282	$625.00	$189.47
99239 Hospital discharge day management, more than 30 minutes	287	260	$379.00	$101.63
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	281	28	$320.00	$66.54
99220 Hospital observation care, typically 70 minutes	129	125	$370.00	$172.24
99217 Hospital observation care on day of discharge	109	108	$326.00	$68.57
99226 Subsequent observation care, typically 35 minutes per day	76	61	$375.00	$97.31
99306 Initial nursing facility visit, typically 45 minutes per day	20	19	$469.00	$159.16
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	13	13	$297.00	$51.93

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	2,041	577	$375.12	$100.39
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	1,358	265	$325.04	$69.91
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	403	346	$625.00	$194.14
99239 Hospital discharge day management, more than 30 minutes	399	361	$379.00	$103.26
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	326	35	$320.20	$67.04
99220 Hospital observation care, typically 70 minutes	109	102	$370.00	$175.96
99217 Hospital observation care on day of discharge	97	90	$326.00	$69.20
99226 Subsequent observation care, typically 35 minutes per day	56	36	$375.00	$99.23
99306 Initial nursing facility visit, typically 45 minutes per day	31	24	$469.00	$161.52
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	22	22	$297.00	$52.04
99291 Critical care, first 30-74 minutes	18	13	$633.00	$214.61
99236 Initial hospital care with same-day admission and discharge with high level of medical decision making, per day, if using time, at least 85 minutes	13	13	$530.00	$208.91

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	205	85	$375.00	$95.88
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	49	17	$320.00	$64.81
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	45	29	$325.00	$67.96
99239 Hospital discharge day management, more than 30 minutes	38	38	$379.00	$98.70
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	27	15	$322.00	$85.22
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	21	21	$625.00	$189.21
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	13	12	$297.00	$50.01
99217 Hospital observation care on day of discharge	12	12	$326.00	$68.04

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	1,198	304	$374.38	$99.92
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	527	148	$326.05	$69.94
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	190	46	$320.15	$66.22
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	136	133	$626.68	$194.80
99239 Hospital discharge day management, more than 30 minutes	114	111	$378.98	$102.53
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	100	39	$339.71	$88.04
99306 Initial nursing facility visit, typically 45 minutes per day	27	25	$468.92	$160.49
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	26	24	$297.07	$51.19
99217 Hospital observation care on day of discharge	12	12	$326.09	$70.35

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	1,298	287	$374.12	$100.65
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	241	87	$325.14	$70.28
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	174	23	$320.29	$66.85
99239 Hospital discharge day management, more than 30 minutes	121	112	$378.97	$103.59
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	104	100	$433.83	$194.69
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	81	19	$354.20	$88.34
99306 Initial nursing facility visit, typically 45 minutes per day	23	23	$468.86	$161.08
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	22	22	$382.05	$131.96
99217 Hospital observation care on day of discharge	17	17	$326.21	$66.46

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	2,348	395	$275.60	$104.55
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	534	166	$193.95	$72.40
99239 Hospital discharge day management, more than 30 minutes	153	136	$284.87	$107.61
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	86	86	$351.73	$137.75
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	80	72	$515.82	$200.07
99217 Hospital observation care on day of discharge	22	22	$200.20	$73.15
99291 Critical care, first 30-74 minutes	12	11	$590.25	$223.59

Medical Specialties & State Licenses

CMS Verified: 2026-06-24

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License TX M1654

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

177148707 (TX)

Medicaid State Provider ID

177148706 (TX)

Medicaid State Provider ID

177148708 (TX)

Commercial Insurance / Payer ID Bcbstx

8HN408 (TX)

Hospital & Practice Group Affiliations

Xpertmd

110 E Medical Ctr Blvd, Webster, TX 775984301

Phone: 2813323001

Secondary Practice Locations

255 N Egret Bay Blvd

League City, TX 775736533

Phone: 2815254320

2240 Gulf Fwy S

League City, TX 775735143

Phone: 4097721011

19400 Space Center Blvd

Houston, TX 770583792

Phone: 2818238088

11902 Resource Pkwy

Houston, TX 770896086

Phone: 2819226802

18333 Egret Bay Blvd Ste 140

Houston, TX 770583239

Phone: 2813323001

18300 Houston Methodist Dr

Houston, TX 770586302

Phone: 2815232000

200 Blossom St

Webster, TX 775984204

Phone: 8326326500

Practice Associates & Co-Workers

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

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Career & Practice History Timeline

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

10 Historical Events

📍

Updated Practice Location June 24, 2026

Registered at 4545 POST OAK PLACE DR, SUITE 130, HOUSTON, TX 770273164 (Tel: 7139608008)

📍

Updated Business Mailing Address June 24, 2026

Registered at 18333 EGRET BAY BLVD STE 140, HOUSTON, TX 770583239 (Tel: 2813323001)

📍

Updated Practice Location April 16, 2019

Registered at 711 W BAY AREA BLVD STE 602, WEBSTER, TX 77598 (Tel: 8328714099)

📍

Updated Business Mailing Address April 16, 2019

Registered at 711 W BAY AREA BLVD STE 602, WEBSTER, TX 775984042 (Tel: 8328714099)

✅

NPI Profile Active October 10, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location October 10, 2007

Registered at 4545 POST OAK PLACE DR, SUITE 130, HOUSTON, TX 770273164 (Tel: 7139608008)

📍

Updated Business Mailing Address October 10, 2007

Registered at 3326 DUKE LN, FRIENDSWOOD, TX 775462216 (Tel: 8322153434)

👤

Provider Name / Credentials Updated October 10, 2007

Recorded as MICHAEL EISENBERG, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 10, 2007

Internal Medicine (License #M1654 in TX)

🟢

Initial NPI Registration & Enumeration June 08, 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: 1609817162

Entity Type:

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

Enumeration Date: June 08, 2006

Last Update: June 24, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

18333 Egret Bay Blvd Ste 140

Houston, TX 770583239

Phone: 2813323001

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.