Active NPI 1982792883 Individual Practitioner Male Practitioner

Dr. Gary Neal Sharpless , MD

Internal Medicine • Montgomery, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Gary Sharpless, MD is a certified Internal Medicine practicing in Montgomery, TX. With approximately 37 years of clinical experience since graduating from University Of Texas Medical School At Houston in 1989, Dr. Sharpless delivers high-quality medical care to the local community at 18059 HIGHWAY 105 WEST.

Dr. Sharpless accepts Medicare assignment.

Frequently performed procedures and clinical services include injection, testosterone cypionate, 1 mg, injection, methylprednisolone acetate, 1 mg, established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

18059 Highway 105 West
Suite 125

Montgomery, TX 77356

Telephone 9364498058

Associated Practice Facility / Clinic

🏢 Louis-Ricciardi Etal Ptr Facility NPI 1356569610

Medicare Profile & Education

Medical School

University Of Texas Medical School At Houston

Graduation Year

1989

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Montgomery, TX

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

37 Yrs +3.0 yrs vs City Avg

City Avg: 34.0 Yrs

State Avg: 26.2 Yrs

Regional Practice Density

2 Specialists

Practicing in Montgomery, TX (9538 Statewide)

Telehealth Adoption Rate

50.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

54.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Sharpless (37 Years) 37 Yrs

Montgomery Specialty Average (34.0 Years) 34.0 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
J1071 Injection, testosterone cypionate, 1 mg	53,802	17	$0.10	$0.02
J1010 Injection, methylprednisolone acetate, 1 mg	4,000	44	$1.00	$0.13
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,087	392	$226.40	$122.62
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	400	68	$64.82	$13.66
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	73	73	$331.23	$122.66
99213 Established patient office or other outpatient visit, typically 15 minutes	49	40	$164.33	$87.14
J1040 Injection, methylprednisolone acetate, 80 mg	20	13	$25.00	$9.71
G0008 Administration of influenza virus vaccine	16	16	$63.13	$31.03
90653 Vaccine for influenza for injection into muscle	16	16	$158.38	$81.82

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1071 Injection, testosterone cypionate, 1 mg	61,000	20	$0.10	$0.03
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,107	426	$206.00	$123.61
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	383	42	$70.00	$13.76
J1040 Injection, methylprednisolone acetate, 80 mg	24	14	$25.00	$11.63
99213 Established patient office or other outpatient visit, typically 15 minutes	24	21	$139.00	$87.90
G0008 Administration of influenza virus vaccine	22	22	$70.00	$29.51
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	22	22	$183.00	$75.81
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	21	19	$160.00	$50.82
99443 Telephone medical discussion with physician, 21-30 minutes	12	12	$200.00	$123.89

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1071 Injection, testosterone cypionate, 1 mg	59,900	21	$0.10	$0.03
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,196	500	$206.00	$124.15
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	427	76	$70.00	$13.94
99443 Telephone medical discussion with physician, 21-30 minutes	97	89	$200.00	$124.92
J2930 Injection, methylprednisolone sodium succinate, up to 125 mg	68	57	$8.00	$5.73
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	31	28	$160.00	$51.46
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	23	23	$183.00	$70.25
G0008 Administration of influenza virus vaccine	23	23	$70.00	$28.38
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	17	12	$122.00	$39.63
99213 Established patient office or other outpatient visit, typically 15 minutes	14	14	$139.00	$85.17

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1071 Injection, testosterone cypionate, 1 mg	73,400	31	$0.10	$0.03
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,111	509	$206.00	$126.48
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	436	51	$70.00	$13.81
99443 Telephone medical discussion with physician, 21-30 minutes	156	117	$200.00	$127.35
J1030 Injection, methylprednisolone acetate, 40 mg	53	21	$10.00	$5.72
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	40	40	$320.00	$163.98
G0008 Administration of influenza virus vaccine	23	23	$70.00	$16.47
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	23	23	$183.00	$66.43
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	20	19	$160.00	$51.67
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	18	12	$122.00	$40.04

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1071 Injection, testosterone cypionate, 1 mg	75,440	32	$0.10	$0.03
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,154	516	$206.00	$106.37
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	477	80	$70.00	$13.98
99442 Telephone medical discussion with physician, 11-20 minutes	175	131	$152.00	$74.02
J1030 Injection, methylprednisolone acetate, 40 mg	134	44	$10.00	$5.92
99443 Telephone medical discussion with physician, 21-30 minutes	87	70	$200.00	$107.60
G2012 Brief communication technology-based service, e.g. virtual check-in, by a physician or other qualified health care professional who can report evaluation and management services, provided to an established patient, not originating from a related e/m servic	86	71	$45.00	$14.16
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	55	55	$320.00	$162.09
99213 Established patient office or other outpatient visit, typically 15 minutes	39	39	$139.00	$73.73
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	38	20	$122.00	$40.10
G0008 Administration of influenza virus vaccine	30	30	$70.00	$16.22
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	30	26	$160.00	$52.36
90662 Influenza vaccine split virus, preservative free	28	28	$93.00	$60.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1071 Injection, testosterone cypionate, 1 mg	47,330	30	$0.10	$0.03
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,383	599	$206.00	$105.08
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	429	128	$70.00	$16.02
J1030 Injection, methylprednisolone acetate, 40 mg	345	94	$10.00	$6.26
99213 Established patient office or other outpatient visit, typically 15 minutes	219	175	$139.00	$71.45
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	60	60	$320.00	$160.41
J0696 Injection, ceftriaxone sodium, per 250 mg	56	11	$3.00	$0.61
J1885 Injection, ketorolac tromethamine, per 15 mg	47	14	$1.00	$0.51
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	41	21	$122.00	$39.94
G0008 Administration of influenza virus vaccine	37	36	$70.00	$15.90
90662 Influenza vaccine split virus, preservative free	35	34	$93.00	$54.67
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	34	31	$160.00	$51.79
81003 Automated urinalysis test	23	21	$10.00	$2.34

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1071 Injection, testosterone cypionate, 1 mg	53,826	34	$0.10	$0.02
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,645	661	$206.00	$103.40
J1030 Injection, methylprednisolone acetate, 40 mg	576	150	$10.00	$6.69
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	505	177	$70.00	$19.50
99213 Established patient office or other outpatient visit, typically 15 minutes	168	151	$139.40	$70.10
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	77	77	$320.00	$157.80
G0008 Administration of influenza virus vaccine	66	65	$70.00	$19.51
J1885 Injection, ketorolac tromethamine, per 15 mg	57	14	$1.00	$0.57
90662 Influenza vaccine split virus, preservative free	55	55	$92.15	$51.23
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	42	25	$122.00	$40.09
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	34	30	$160.00	$51.73
93000 Routine ekg using at least 12 leads including interpretation and report	16	16	$60.00	$16.23

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1071 Injection, testosterone cypionate, 1 mg	33,306	25	$0.10	$0.02
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,855	752	$206.00	$102.69
J1030 Injection, methylprednisolone acetate, 40 mg	606	169	$10.00	$5.75
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	448	201	$70.00	$23.80
99213 Established patient office or other outpatient visit, typically 15 minutes	336	267	$139.00	$69.74
G0008 Administration of influenza virus vaccine	75	75	$25.60	$23.91
85610 Blood test, clotting time	61	17	$17.00	$5.28
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	59	31	$122.00	$39.44
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	55	55	$320.00	$155.27
J1885 Injection, ketorolac tromethamine, per 15 mg	47	12	$1.00	$0.65
Q2038 Influenza virus vaccine, split virus, when administered to individuals 3 years of age and older, for intramuscular use (fluzone)	46	46	$40.00	$11.80
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	39	39	$208.00	$103.75
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	32	32	$160.00	$51.36
81002 Urinalysis, manual test	31	31	$11.00	$3.43
90662 Influenza vaccine split virus, preservative free	29	29	$93.00	$47.62
93000 Routine ekg using at least 12 leads including interpretation and report	16	16	$60.00	$16.11

Medical Specialties & State Licenses

CMS Verified: 2026-01-27

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License TX H9269

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

045184101 (TX)

Secondary Practice Locations

508 Medical Center Blvd, Ste 200

Conroe, TX 773042808

Phone: 9367604600

Career & Practice History Timeline

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

7 Historical Events

📍

Updated Practice Location January 27, 2026

Registered at 18059 HIGHWAY 105 WEST, SUITE 125, MONTGOMERY, TX 77356 (Tel: 9364498058)

✅

NPI Profile Active November 15, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location November 15, 2012

Registered at 508 MEDICAL CENTER BLVD, STE 200, CONROE, TX 773042808 (Tel: 9367604600)

📍

Updated Business Mailing Address November 15, 2012

Registered at 508 MEDICAL CENTER BLVD, STE 200, CONROE, TX 773042808 (Tel: 9367604600)

👤

Provider Name / Credentials Updated November 15, 2012

Recorded as GARY SHARPLESS, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 15, 2012

Internal Medicine (License #H9269 in TX)

🟢

Initial NPI Registration & Enumeration October 10, 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: 1982792883

Entity Type:

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

Enumeration Date: October 10, 2006

Last Update: January 27, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

508 Medical Center Blvd, Ste 200

Conroe, TX 773042808

Phone: 9367604600

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.