Active NPI 1922006410 Individual Practitioner Male Practitioner

Dr. John Richards Adams , MD

Internal Medicine • Katy, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. John Adams, MD is a certified Internal Medicine practicing in Katy, TX. With approximately 29 years of clinical experience since graduating from University Of Texas Medical Branch At Galveston in 1997, Dr. Adams delivers high-quality medical care to the local community at 21700 KINGSLAND BLVD.

Dr. Adams maintains professional affiliations with Medical Colleagues Of Texas Llp, Legacy Healthcare Services Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit, detection test for influenza virus, a or b. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

21700 Kingsland Blvd
Suite 201

Katy, TX 774502513

Telephone 2813987954

Fax 2815787425

Associated Practice Facility / Clinic

🏢 Katy Urgent Care Partners, Lp Facility NPI 1164464954

Medicare Profile & Education

Medical School

University Of Texas Medical Branch At Galveston

Graduation Year

1997

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Katy, TX

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

29 Yrs +2.7 yrs vs City Avg

City Avg: 26.3 Yrs

State Avg: 26.2 Yrs

Regional Practice Density

55 Specialists

Practicing in Katy, TX (9538 Statewide)

Telehealth Adoption Rate

47.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

26.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Adams (29 Years) 29 Yrs

Katy Specialty Average (26.3 Years) 26.3 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	83	55	$185.00	$133.08
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	79	79	$200.00	$137.63
99213 Established patient office or other outpatient visit, typically 15 minutes	73	51	$135.00	$94.22
87400 Detection test for Influenza virus, A or B	46	19	$30.00	$13.85
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	44	39	$25.00	$17.11
G0008 Administration of influenza virus vaccine	34	34	$35.00	$32.75
90662 Influenza vaccine split virus, preservative free	34	34	$96.76	$81.82
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus	24	20	$75.00	$34.62
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	16	16	$200.00	$175.40

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	89	59	$185.00	$131.38
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	77	77	$201.56	$132.90
99213 Established patient office or other outpatient visit, typically 15 minutes	55	44	$136.18	$92.90
90662 Influenza vaccine split virus, preservative free	43	41	$90.00	$71.61
G0008 Administration of influenza virus vaccine	43	41	$35.00	$31.28
87400 Detection test for Influenza virus, A or B	42	19	$30.00	$13.85
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	31	31	$200.00	$170.09
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus	23	19	$75.00	$34.62
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	13	11	$110.00	$53.61
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	12	12	$200.00	$170.43

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	110	67	$179.27	$132.71
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	85	85	$200.00	$137.03
90662 Influenza vaccine split virus, preservative free	45	45	$85.56	$68.45
G0008 Administration of influenza virus vaccine	44	44	$35.00	$30.31
99213 Established patient office or other outpatient visit, typically 15 minutes	39	32	$130.64	$94.69
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	36	24	$123.06	$69.56
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	19	19	$200.00	$173.89
G0009 Administration of pneumococcal vaccine	11	11	$34.09	$30.44

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	105	67	$173.57	$135.88
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	100	100	$200.70	$139.02
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	68	35	$120.00	$70.97
99213 Established patient office or other outpatient visit, typically 15 minutes	56	49	$125.45	$95.56
G0008 Administration of influenza virus vaccine	40	39	$30.00	$17.55
90662 Influenza vaccine split virus, preservative free	40	39	$74.75	$65.05

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	70	55	$100.43	$78.13
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	69	47	$150.00	$111.12
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	59	59	$200.00	$121.23
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	50	20	$120.00	$73.83
90662 Influenza vaccine split virus, preservative free	46	46	$70.00	$60.61
G0008 Administration of influenza virus vaccine	46	46	$30.00	$17.15
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	35	35	$200.00	$176.87
G0009 Administration of pneumococcal vaccine	19	19	$30.00	$17.07
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	19	19	$140.00	$118.11

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	142	83	$150.00	$111.04
99213 Established patient office or other outpatient visit, typically 15 minutes	110	65	$100.00	$75.66
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	71	32	$120.00	$70.53
G0008 Administration of influenza virus vaccine	47	45	$30.00	$16.82
90662 Influenza vaccine split virus, preservative free	46	44	$69.46	$54.61
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	39	39	$201.28	$118.60
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	30	30	$200.00	$175.03
G0009 Administration of pneumococcal vaccine	22	22	$30.00	$16.82
99217 Hospital observation care on day of discharge	16	15	$100.00	$71.47
99238 Hospital discharge day management, 30 minutes or less	15	13	$120.00	$71.47
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	14	14	$140.00	$110.12

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	118	74	$150.00	$109.50
99213 Established patient office or other outpatient visit, typically 15 minutes	111	64	$100.45	$74.27
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	83	34	$120.00	$71.68
90662 Influenza vaccine split virus, preservative free	48	48	$61.56	$52.12
G0008 Administration of influenza virus vaccine	48	48	$30.00	$20.73
G0009 Administration of pneumococcal vaccine	36	36	$30.00	$20.73
90670 Pneumococcal vaccine for injection into muscle	19	19	$240.79	$197.79
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	16	16	$138.13	$105.59
99238 Hospital discharge day management, 30 minutes or less	15	15	$120.00	$71.14
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	12	11	$250.00	$199.83
99217 Hospital observation care on day of discharge	11	11	$100.00	$71.14

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	157	82	$150.00	$108.63
99213 Established patient office or other outpatient visit, typically 15 minutes	126	72	$100.00	$73.95
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	74	43	$120.00	$70.44
90662 Influenza vaccine split virus, preservative free	56	53	$55.54	$47.83
G0008 Administration of influenza virus vaccine	56	53	$30.00	$25.60
99238 Hospital discharge day management, 30 minutes or less	27	26	$120.00	$70.13
G0009 Administration of pneumococcal vaccine	27	27	$30.00	$25.60
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	18	17	$175.00	$128.64
90670 Pneumococcal vaccine for injection into muscle	18	18	$225.00	$188.16
81003 Automated urinalysis test	15	12	$20.00	$3.02
99217 Hospital observation care on day of discharge	14	14	$100.00	$70.44
99219 Hospital observation care, typically 50 minutes	14	14	$175.00	$131.89

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License TX K9956

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

046856301 (TX)

Hospital & Practice Group Affiliations

Legacy Healthcare Services Inc

8215 Cypresswood Dr, Spring, TX 773797466

Phone: 8327170877

Medical Colleagues Of Texas Llp

21700 Kingsland Blvd, Katy, TX 774502547

Phone: 2813987954

Practice Associates & Co-Workers

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

9 Associated Practitioners

Dr. Eric Colletti , MD

Family Medicine

NPI 1053874149

Doctor of Medicine (M.D.)

William Currie

Internal Medicine - Gastroenterology

NPI 1093713596

Dr. Brenda Wainscott , MD

Internal Medicine

NPI 1255337754

Doctor of Medicine (M.D.)

Dr. Paul Bing , MD

Internal Medicine - Pulmonary Disease

NPI 1376541870

Doctor of Medicine (M.D.)

Dr. Mark Bing , MD

Internal Medicine

NPI 1386642882

Doctor of Medicine (M.D.)

Dr. Syed Madni , MD

Internal Medicine

NPI 1427222389

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

11 Historical Events

✅

NPI Profile Active February 01, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location February 01, 2017

Registered at 21700 KINGSLAND BLVD, SUITE 201, KATY, TX 774502513 (Tel: 2813987954)

📍

Updated Business Mailing Address February 01, 2017

Registered at 21700 KINGSLAND BLVD, SUITE 201, KATY, TX 774502513 (Tel: 2813987954)

👤

Provider Name / Credentials Updated February 01, 2017

Recorded as JOHN ADAMS, M.D

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 01, 2017

Internal Medicine (License #K9956 in TX)

✅

NPI Profile Active April 29, 2008

NPI status registered as active in NPPES database

📍

Updated Practice Location April 29, 2008

Registered at 21700 KINGSLAND BLVD, SUITE 201, KATY, TX 774502513 (Tel: 2813987954)

📍

Updated Business Mailing Address April 29, 2008

Registered at 21700 KINGSLAND BLVD, SUITE 201, KATY, TX 774502513 (Tel: 2813987954)

👤

Provider Name / Credentials Updated April 29, 2008

Recorded as JOHN ADAMS, M.D

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 29, 2008

Internal Medicine (License #K9956 in TX)

🟢

Initial NPI Registration & Enumeration July 08, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1922006410

Entity Type:

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

Enumeration Date: July 08, 2005

Last Update: February 01, 2017

Sole Proprietor: No

Update or Correct Profile

Mailing Address

21700 Kingsland Blvd, Suite 201

Katy, TX 774502513

Phone: 2813987954

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.