Active NPI 1376839563 Individual Practitioner Male Practitioner

Dr. Terrell Yancy Johnson , MD

Internal Medicine • Worcester, MA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Terrell Johnson, MD is a certified Internal Medicine practicing in Worcester, MA. With approximately 15 years of clinical experience since graduating from Boston University School Of Medicine in 2011, Dr. Johnson delivers high-quality medical care to the local community at 55 LAKE AVE N.

Dr. Johnson is affiliated with Umass Memorial Medical Group Inc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, aspiration and/or injection of fluid from large joint, telephone medical discussion with physician. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

55 Lake Ave N

Worcester, MA 016550002

Telephone 5083342731

Fax 7744422731

Associated Practice Facility / Clinic

🏢 Umass Memorial Medical Center Facility NPI 1679574933

Medicare Profile & Education

Medical School

Boston University School Of Medicine

Graduation Year

2011

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Worcester, MA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

15 Yrs -4.4 yrs vs City Avg

City Avg: 19.4 Yrs

State Avg: 29.3 Yrs

Regional Practice Density

460 Specialists

Practicing in Worcester, MA (7127 Statewide)

Telehealth Adoption Rate

15.9% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

82.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Johnson (15 Years) 15 Yrs

Worcester Specialty Average (19.4 Years) 19.4 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	118	101	$445.00	$74.09
99213 Established patient office or other outpatient visit, typically 15 minutes	31	31	$300.00	$56.51
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	22	21	$603.00	$109.81

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	85	80	$339.40	$93.33
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	19	19	$458.68	$129.52
99213 Established patient office or other outpatient visit, typically 15 minutes	11	11	$300.00	$61.16

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	127	86	$270.76	$105.54
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	30	25	$400.00	$153.25
20610 Aspiration and/or injection of fluid from large joint	16	15	$136.91	$53.57
99442 Telephone medical discussion with physician, 11-20 minutes	12	11	$182.75	$71.84

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	103	78	$252.88	$107.71
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	43	32	$350.72	$157.03
99443 Telephone medical discussion with physician, 21-30 minutes	29	24	$225.00	$109.11
99442 Telephone medical discussion with physician, 11-20 minutes	27	22	$140.70	$73.90
20610 Aspiration and/or injection of fluid from large joint	13	11	$126.46	$51.34

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	70	60	$215.60	$86.41
99443 Telephone medical discussion with physician, 21-30 minutes	63	50	$188.57	$86.74
99442 Telephone medical discussion with physician, 11-20 minutes	59	48	$136.66	$56.36
99441 Telephone medical discussion with physician, 5-10 minutes	41	38	$60.61	$28.15
99441 Telephone medical discussion with physician, 5-10 minutes	16	15	$35.00	$28.29
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	12	11	$304.67	$122.20

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	242	151	$215.00	$85.28
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	46	34	$303.50	$121.01
20610 Aspiration and/or injection of fluid from large joint	29	23	$149.55	$53.53
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	16	12	$150.63	$59.86

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	219	139	$213.19	$84.76
99213 Established patient office or other outpatient visit, typically 15 minutes	37	34	$138.14	$55.44
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	36	33	$301.50	$118.54
20610 Aspiration and/or injection of fluid from large joint	20	16	$160.80	$53.51

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	223	145	$208.29	$82.72
99213 Established patient office or other outpatient visit, typically 15 minutes	46	46	$134.91	$52.80
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	39	35	$294.77	$117.50
20610 Aspiration and/or injection of fluid from large joint	29	24	$161.72	$49.28

Medical Specialties & State Licenses

CMS Verified: 2023-08-08

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License MA 257812

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.

Hospital & Practice Group Affiliations

Umass Memorial Medical Group Inc

55 Lake Ave N, Worcester, MA 016550002

Phone: 5083341000

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Adepeju Champion , MD

Internal Medicine

NPI 1003090499

Doctor of Medicine (M.D.)

Dr. Julia Andrieni , MD

Internal Medicine

NPI 1003869926

Doctor of Medicine (M.D.)

Dr. Farah Mullah , DO

Family Medicine

NPI 1013935329

Doctor of Osteopathic Medicine (D.O.)

Ashley Cahill , FNP-C

Nurse Practitioner

NPI 1043010606

Family Nurse Practitioner (Certified)

Victor Acosta-Rivera

Internal Medicine

NPI 1043876634

Dr. Tracey Mohr , PsyD

Psychologist - Clinical

NPI 1053564955

Doctor of Psychology (Psy.D.)

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location August 08, 2023

Registered at 55 LAKE AVE N, WORCESTER, MA 016550002 (Tel: 5083342731)

📍

Updated Business Mailing Address August 08, 2023

Registered at PO BOX 415348, BOSTON, MA 022415348 (Tel: 8002258885)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 08, 2023

Internal Medicine (License #257812 in MA)

✅

NPI Profile Active April 16, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location April 16, 2014

Registered at 590 MAIN ST UNIT 205, WATERTOWN, MA 024722117 (Tel: 6177446008)

📍

Updated Business Mailing Address April 16, 2014

Registered at 590 MAIN ST UNIT 205, WATERTOWN, MA 024722117

👤

Provider Name / Credentials Updated April 16, 2014

Recorded as TERRELL JOHNSON, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 16, 2014

Internal Medicine (License #248741 in MA)

🟢

Initial NPI Registration & Enumeration June 26, 2011

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

No patient reviews submitted yet for Dr. Terrell Johnson. Be the first to share your experience!

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1376839563

Entity Type:

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

Enumeration Date: June 26, 2011

Last Update: August 08, 2023

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

Po Box 415348

Boston, MA 022415348

Phone: 8002258885

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.