Active NPI 1609835735 Individual Practitioner Male Practitioner

Dr. John A Testa , MD

Internal Medicine • Prospect, CT

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. John Testa, MD is a certified Internal Medicine practicing in Prospect, CT. With approximately 27 years of clinical experience since completing medical education in 1999, Dr. Testa delivers high-quality medical care to the local community at 166 WATERBURY RD.

Dr. Testa maintains professional affiliations with Rehabilitation Associates Inc, Trinity Health Of New England Provider Network Organization 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, advance care planning, first, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

166 Waterbury Rd
Ste 300

Prospect, CT 06712

Telephone 2037580878

Fax 2037580877

Associated Practice Facility / Clinic

🏢 Greater Waterbury Retina, Llc Facility NPI 1164516068

Medicare Profile & Education

Medical School

Other

Graduation Year

1999

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Prospect, CT

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

27 Yrs +1.5 yrs vs City Avg

City Avg: 25.5 Yrs

State Avg: 30.4 Yrs

Regional Practice Density

5 Specialists

Practicing in Prospect, CT (2753 Statewide)

Telehealth Adoption Rate

40.0% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

46.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Testa (27 Years) 27 Yrs

Prospect Specialty Average (25.5 Years) 25.5 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	409	178	$253.36	$131.67
99497 Advance care planning, first 30 minutes	161	161	$191.00	$84.48
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	131	131	$243.97	$135.13
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	114	68	$40.00	$16.79
93000 Routine ekg using at least 12 leads including interpretation and report	89	82	$70.00	$15.05
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	59	12	$77.00	$14.98
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	47	35	$326.06	$187.87
G0008 Administration of influenza virus vaccine	46	45	$47.00	$33.90
90653 Vaccine for influenza for injection into muscle	38	38	$126.97	$81.82
99213 Established patient office or other outpatient visit, typically 15 minutes	24	21	$167.33	$91.41
G0009 Administration of pneumococcal vaccine	18	18	$47.00	$33.90
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	18	18	$332.00	$288.51
99496 Transitional care management services for problem of high complexity	16	15	$633.00	$291.63
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	15	12	$146.00	$55.96
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	13	13	$354.00	$171.46

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	527	184	$237.00	$133.83
99497 Advance care planning, first 30 minutes	165	165	$191.00	$85.68
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	139	139	$238.00	$135.82
G0009 Administration of pneumococcal vaccine	130	130	$47.00	$32.50
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	130	130	$332.00	$282.44
93000 Routine ekg using at least 12 leads including interpretation and report	91	85	$70.00	$15.33
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	59	17	$77.00	$15.06
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	56	36	$305.00	$188.54
G0008 Administration of influenza virus vaccine	52	52	$47.00	$32.50
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	48	48	$83.00	$75.58
99213 Established patient office or other outpatient visit, typically 15 minutes	35	30	$161.00	$93.42
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	18	18	$355.00	$175.52
99496 Transitional care management services for problem of high complexity	17	16	$633.00	$292.61
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	$134.92	$55.30
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	13	13	$279.54	$173.65

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1071 Injection, testosterone cypionate, 1 mg	26,250	11	$0.23	$0.03
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	636	177	$237.00	$134.63
99497 Advance care planning, first 30 minutes	152	152	$191.00	$89.26
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	150	22	$77.00	$15.51
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	136	136	$238.00	$139.66
93000 Routine ekg using at least 12 leads including interpretation and report	114	105	$70.00	$15.41
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	73	46	$305.00	$191.01
G0008 Administration of influenza virus vaccine	68	68	$47.00	$31.99
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	61	61	$75.61	$70.12
G0009 Administration of pneumococcal vaccine	46	46	$47.00	$32.13
99213 Established patient office or other outpatient visit, typically 15 minutes	38	33	$161.00	$96.84
95251 Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report	33	12	$129.00	$36.71
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	25	25	$253.00	$131.82
90670 Pneumococcal vaccine for injection into muscle	22	22	$485.00	$241.05
99496 Transitional care management services for problem of high complexity	21	16	$538.71	$299.21
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	19	16	$130.00	$57.10
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$355.00	$178.52
91305 Sarscov2 vac 30 mcg trs-sucr	11	11	$0.01	$0.01
0054A Intramuscular administration of single severe acute respiratory syndrome coronavirus 2 (covid-19) vaccine, mrna-lnp, spike protein, preservative free, 30 mcg/0.3ml dosage, tris-sucrose formulation; booster dose	11	11	$85.00	$42.59

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	502	150	$237.00	$134.95
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	131	15	$77.00	$15.42
99497 Advance care planning, first 30 minutes	130	128	$191.00	$89.98
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	116	116	$238.00	$142.90
G0008 Administration of influenza virus vaccine	56	56	$47.00	$18.53
93000 Routine ekg using at least 12 leads including interpretation and report	55	53	$70.00	$16.07
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	54	54	$72.00	$66.43
0003A Adm sarscov2 30mcg/0.3ml 3rd	52	52	$85.00	$43.50
G0009 Administration of pneumococcal vaccine	39	39	$47.00	$18.50
99213 Established patient office or other outpatient visit, typically 15 minutes	27	24	$161.00	$98.89
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	24	24	$355.42	$168.77
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	24	24	$247.79	$125.42
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	24	18	$130.00	$57.36
99496 Transitional care management services for problem of high complexity	22	18	$523.00	$302.06
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	17	13	$305.00	$195.23
90670 Pneumococcal vaccine for injection into muscle	15	15	$423.40	$238.38

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	419	143	$237.00	$113.98
99497 Advance care planning, first 30 minutes	98	98	$191.00	$92.05
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	95	95	$238.00	$126.24
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	63	12	$77.00	$15.32
G0008 Administration of influenza virus vaccine	59	58	$47.00	$18.32
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	53	53	$72.00	$61.00
93000 Routine ekg using at least 12 leads including interpretation and report	37	34	$70.00	$18.93
99213 Established patient office or other outpatient visit, typically 15 minutes	27	22	$161.00	$78.83
99496 Transitional care management services for problem of high complexity	18	14	$523.00	$269.41
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	17	17	$365.00	$179.80
G0009 Administration of pneumococcal vaccine	16	16	$47.00	$18.21

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	44	30	$237.00	$113.88
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	26	26	$238.00	$126.21
G0008 Administration of influenza virus vaccine	13	13	$47.00	$17.96
90653 Vaccine for influenza for injection into muscle	12	12	$66.00	$58.34

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	26	25	$237.00	$105.74
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	25	25	$238.00	$122.08
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	11	$117.00	$56.29
G0009 Administration of pneumococcal vaccine	12	12	$47.00	$22.26

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	151	101	$217.64	$107.76
93000 Routine ekg using at least 12 leads including interpretation and report	109	102	$60.64	$17.79
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	84	84	$218.67	$118.20
G0009 Administration of pneumococcal vaccine	54	54	$49.00	$27.77
90670 Pneumococcal vaccine for injection into muscle	49	49	$216.67	$185.32
G0008 Administration of influenza virus vaccine	41	38	$47.34	$27.77
82270 Stool analysis for blood to screen for colon tumors	38	38	$26.53	$4.37
90662 Influenza vaccine split virus, preservative free	27	27	$55.00	$48.05
99213 Established patient office or other outpatient visit, typically 15 minutes	26	24	$153.31	$75.74
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	16	12	$82.25	$43.10
G0444 Annual depression screening, 5 to 15 minutes	16	16	$35.00	$18.51
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	$117.00	$55.32

Medical Specialties & State Licenses

CMS Verified: 2021-10-28

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License CT 040224

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

1402247 (CT)

Commercial Insurance / Payer ID Anthem Bcbs Ct

010040224CT03 (CT)

Commercial Insurance / Payer ID Wellcare

276436 (CT)

Commercial Insurance / Payer ID Rr Medicare

P01047925 (CT)

Commercial Insurance / Payer ID Oxford

P3945105 (CT)

Commercial Insurance / Payer ID Uhc

02208443 (CT)

Commercial Insurance / Payer ID Connecticare

040224 (CT)

Commercial Insurance / Payer ID Healthnet/commercial

3V0866 (CT)

Commercial Insurance / Payer ID Aetna

7853384 (CT)

Hospital & Practice Group Affiliations

Rehabilitation Associates Inc

1931 Black Rock Tpke, Fairfield, CT 068253506

Phone: 2033848681

Trinity Health Of New England Provider Network Organization Inc

56 Franklin St, Waterbury, CT 067061253

Phone: 2037096000

Practice Associates & Co-Workers

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

4 Associated Practitioners

Dr. James Uberti , MD

Internal Medicine

NPI 1083683544

Doctor of Medicine (M.D.)

Dr. Alexander Alvarez , MD

Internal Medicine

NPI 1447219571

Doctor of Medicine (M.D.)

Dr. Carlos Almeida , MD

Internal Medicine

NPI 1588633036

Doctor of Medicine (M.D.)

Terri Dvorkin , APRN

Nurse Practitioner

NPI 1659340198

Advanced Practice Registered Nurse

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 17, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location July 17, 2014

Registered at 166 WATERBURY RD, STE 300, PROSPECT, CT 06712 (Tel: 2037580878)

📍

Updated Business Mailing Address July 17, 2014

Registered at 166 WATERBURY RD, STE 300, PROSPECT, CT 06712 (Tel: 2037580878)

👤

Provider Name / Credentials Updated July 17, 2014

Recorded as JOHN TESTA, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 17, 2014

Internal Medicine (License #040224 in CT)

🟢

Initial NPI Registration & Enumeration March 18, 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: 1609835735

Entity Type:

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

Enumeration Date: March 18, 2006

Last Update: October 28, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

166 Waterbury Rd, Ste 300

Prospect, CT 06712

Phone: 2037580878

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.