Active NPI 1275544694 Individual Practitioner Male Practitioner

Dr. Robert V. Demartini , MD

Internal Medicine • Grapevine, TX

Professional Overview & Biography Verified Profile Summary

Dr. Robert Demartini, MD is a certified Internal Medicine practicing in Grapevine, TX. With approximately 39 years of clinical experience since graduating from New York Medical College in 1987, Dr. Demartini delivers high-quality medical care to the local community at 1600 W COLLEGE ST.

Dr. Demartini does not directly accept Medicare assignment.

Frequently performed procedures and clinical services include residence visit for established patient with straightforward medical decision making, per day, if using time, at least, residence visit for established patient with low level of medical decision making, per day, if using time, at least, new patient home visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1600 W College St
Suite 490

Grapevine, TX 760513580

Telephone 8174811511

Fax 8174428243

Associated Practice Facility / Clinic

🏢 Perinatal Medicine Associates, Llp Facility NPI 1972679322

Medicare Profile & Education

Medical School

New York Medical College

Graduation Year

1987

Medicare Assignment

Not Specified

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Grapevine, TX

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

39 Yrs +9.8 yrs vs City Avg

City Avg: 29.2 Yrs

State Avg: 26.2 Yrs

Regional Practice Density

29 Specialists

Practicing in Grapevine, TX (9538 Statewide)

Telehealth Adoption Rate

27.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

11.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Demartini (39 Years) 39 Yrs

Grapevine Specialty Average (29.2 Years) 29.2 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
99347 Residence visit for established patient with straightforward medical decision making, per day, if using time, at least 15 minutes	23	21	$65.00	$42.21
99348 Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes	14	13	$75.00	$71.25
99344 New patient home visit, typically 1 hour	14	14	$100.00	$98.40

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99348 Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes	25	18	$86.60	$71.22

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99335 Established patient assisted living visit, typically 25 minutes	38	18	$100.00	$88.74

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99335 Established patient assisted living visit, typically 25 minutes	69	23	$100.65	$90.06

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99335 Established patient assisted living visit, typically 25 minutes	186	39	$100.24	$91.12
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	114	71	$146.76	$70.85
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	62	16	$75.00	$65.68
99239 Hospital discharge day management, more than 30 minutes	62	62	$217.48	$107.09
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	44	44	$277.72	$137.32
99219 Hospital observation care, typically 50 minutes	34	34	$275.16	$135.70
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	32	23	$211.88	$104.44

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	197	113	$146.76	$71.86
99335 Established patient assisted living visit, typically 25 minutes	124	44	$101.45	$89.65
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	97	95	$277.72	$135.13
99239 Hospital discharge day management, more than 30 minutes	75	74	$217.54	$106.01
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	65	25	$75.00	$64.84
99219 Hospital observation care, typically 50 minutes	60	58	$275.16	$134.17
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	48	34	$211.88	$102.75
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	26	26	$409.54	$199.81
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes	20	20	$150.00	$122.70
99326 New patient assisted living visit, typically 45 minutes	17	17	$145.00	$130.85
99325 New patient assisted living visit, typically 30 minutes	14	12	$85.00	$75.60

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	284	147	$146.24	$66.07
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	102	99	$277.72	$125.73
99239 Hospital discharge day management, more than 30 minutes	94	87	$217.54	$99.10
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	68	45	$211.88	$92.93
99219 Hospital observation care, typically 50 minutes	29	29	$275.16	$126.10
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	28	27	$409.54	$187.93

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	285	159	$146.76	$69.60
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	161	101	$209.94	$102.55
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	92	82	$277.72	$130.28
99239 Hospital discharge day management, more than 30 minutes	57	55	$217.54	$104.29
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	38	26	$211.88	$101.09
36415 Insertion of needle into vein for collection of blood sample	35	33	$10.00	$2.94
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	29	27	$39.79	$19.19
G0442 Annual alcohol misuse screening, 5 to 15 minutes	28	28	$30.89	$16.99
G0444 Annual depression screening, 5 to 15 minutes	27	27	$32.04	$16.98
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	27	26	$409.54	$196.21
99213 Established patient office or other outpatient visit, typically 15 minutes	23	18	$158.70	$68.52
99238 Hospital discharge day management, 30 minutes or less	22	21	$146.86	$70.34
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	20	20	$135.49	$110.49
99497 Advance care planning, first 30 minutes	16	16	$96.88	$78.76

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License TX H4281

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

042463202 (TX)

Commercial Insurance / Payer ID Railroad Medicare

110241713 (TX)

Practice Associates & Co-Workers

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

31 Associated Practitioners

Dr. Raul Santos , MD

Internal Medicine - Cardiovascular Disease

NPI 1013926039

Doctor of Medicine (M.D.)

Dr. Michael Sims , MD

Obstetrics & Gynecology

NPI 1043275027

Doctor of Medicine (M.D.)

Dr. Bryan Bruner , MD

Urology

NPI 1043439920

Doctor of Medicine (M.D.)

Dr. Adrienne Prentiss , MD

Family Medicine

NPI 1083610133

Doctor of Medicine (M.D.)

Dr. Angelo Mendez , MD

Obstetrics & Gynecology

NPI 1144226242

Doctor of Medicine (M.D.)

Catherine Vanbeek , NP

Nurse Practitioner - Women's Health

NPI 1184764805

Nurse Practitioner

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active March 30, 2009

NPI status registered as active in NPPES database

📍

Updated Practice Location March 30, 2009

Registered at 1600 W COLLEGE ST, SUITE 490, GRAPEVINE, TX 760513580 (Tel: 8174811511)

📍

Updated Business Mailing Address March 30, 2009

Registered at 105 GREENHILL TRL S, TROPHY CLUB, TX 762625608 (Tel: 9726793982)

👤

Provider Name / Credentials Updated March 30, 2009

Recorded as ROBERT DEMARTINI, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 30, 2009

Internal Medicine (License #H4281 in TX)

🟢

Initial NPI Registration & Enumeration August 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: 1275544694

Entity Type:

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

Enumeration Date: August 10, 2006

Last Update: March 30, 2009

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

105 Greenhill Trl S

Trophy Club, TX 762625608

Phone: 9726793982

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.