Active NPI 1639308810 Individual Practitioner Male Practitioner

Dr. Kai Hans Hammerich , MD

Urology • Bristol, CT

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Kai Hammerich, MD is a certified Urology practicing in Bristol, CT. With approximately 22 years of clinical experience since completing medical education in 2004, Dr. Hammerich delivers high-quality medical care to the local community at 25 NEWELL RD STE D21.

Dr. Hammerich maintains professional affiliations with Prospect Ct Medical Foundation Inc, Nuvance Health Medical Practice Ct Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include ultrasound measurement of bladder capacity after voiding, automated urinalysis test, 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

25 Newell Rd Ste D21

Bristol, CT 06010

Telephone 8605856944

Fax 8605857746

Associated Practice Facility / Clinic

🏢 Bristol Hospital Multi-Specialty Group, Inc. Facility NPI 1609084581

Medicare Profile & Education

Medical School

Other

Graduation Year

2004

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Urology in Bristol, CT

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

22 Yrs Matches City Avg

City Avg: 22.0 Yrs

State Avg: 23.2 Yrs

Regional Practice Density

2 Specialists

Practicing in Bristol, CT (196 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

60.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Hammerich (22 Years) 22 Yrs

Bristol Specialty Average (22.0 Years) 22.0 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
51798 Ultrasound measurement of bladder capacity after voiding	390	251	$48.70	$12.07
81003 Automated urinalysis test	296	201	$7.45	$2.20
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	295	177	$273.78	$131.33
99213 Established patient office or other outpatient visit, typically 15 minutes	222	180	$189.30	$94.85
51700 Simple bladder irrigation and/or instillation	89	21	$200.88	$40.99
51710 Complicated change of bladder tube	87	18	$314.36	$143.62
17250 Application of chemical to stop tissue regrowth in wound	81	18	$165.85	$46.36
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	59	59	$340.97	$174.20
52000 Diagnostic exam of bladder and urethra using an endoscope	49	43	$524.00	$253.44
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	35	27	$53.51	$14.51
74420 Imaging of urinary tract	29	18	$122.59	$24.56
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	26	20	$378.35	$187.48
52356 Crushing of stone of ureter with insertion of stent using an endoscope	17	12	$956.65	$434.43
52332 Insertion of stent in urinary duct (ureter) using an endoscope	16	14	$835.81	$124.08
52310 Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope	14	13	$656.29	$335.08
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	14	12	$63.14	$30.34

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
51798 Ultrasound measurement of bladder capacity after voiding	457	316	$50.00	$11.93
81003 Automated urinalysis test	362	249	$9.00	$2.19
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	301	200	$245.00	$136.12
99213 Established patient office or other outpatient visit, typically 15 minutes	277	215	$173.00	$96.52
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	68	68	$317.00	$178.05
52000 Diagnostic exam of bladder and urethra using an endoscope	59	49	$500.00	$262.38
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	39	29	$342.00	$191.43
51700 Simple bladder irrigation and/or instillation	38	18	$200.00	$42.95
51710 Complicated change of bladder tube	37	17	$294.48	$148.64
17250 Application of chemical to stop tissue regrowth in wound	37	17	$130.00	$48.51
74420 Imaging of urinary tract	33	26	$55.00	$25.62
74018 X-ray of abdomen, 1 view	28	24	$75.00	$33.19
52310 Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope	24	21	$600.00	$342.47
52356 Crushing of stone of ureter with insertion of stent using an endoscope	21	17	$913.00	$421.81
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	18	15	$58.00	$31.96
55700 Biopsy of prostate gland	15	15	$520.00	$135.98
52601 Electro-removal of prostate through bladder canal (urethra) with control of bleeding using an endoscope	13	13	$1779.00	$768.38
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	11	11	$294.00	$137.33

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
51798 Ultrasound measurement of bladder capacity after voiding	418	290	$50.24	$11.90
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	360	218	$245.00	$138.68
81003 Automated urinalysis test	316	219	$9.00	$2.21
99213 Established patient office or other outpatient visit, typically 15 minutes	254	209	$173.00	$98.70
17250 Application of chemical to stop tissue regrowth in wound	110	23	$130.00	$51.85
51710 Complicated change of bladder tube	109	23	$294.48	$152.44
52000 Diagnostic exam of bladder and urethra using an endoscope	82	69	$500.00	$277.51
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	74	74	$317.00	$176.51
51700 Simple bladder irrigation and/or instillation	72	23	$200.00	$43.19
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	50	35	$342.00	$195.71
52356 Crushing of stone of ureter with insertion of stent using an endoscope	39	26	$913.00	$419.01
52310 Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope	28	27	$600.00	$361.87
99221 Initial hospital inpatient care per day, typically 30 minutes	21	19	$219.00	$105.95
52332 Insertion of stent in urinary duct (ureter) using an endoscope	16	14	$1304.69	$134.11
52601 Electro-removal of prostate through bladder canal (urethra) with control of bleeding using an endoscope	15	15	$1779.00	$773.03
51728 Complex measurement of pressure of urine flow in bladder with voiding pressure studies	14	13	$720.00	$421.50
99443 Telephone medical discussion with physician, 21-30 minutes	14	12	$245.00	$134.34
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	14	11	$67.43	$32.81
51741 Electronic assessment of bladder emptying	14	13	$190.00	$7.62
51720 Instillation of anti-cancer drug into bladder	11	11	$280.00	$23.16

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
51798 Ultrasound measurement of bladder capacity after voiding	279	203	$50.18	$11.75
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	270	199	$232.98	$141.78
81000 Manual urinalysis test with examination using microscope, non-automated	195	147	$10.00	$4.02
99213 Established patient office or other outpatient visit, typically 15 minutes	154	138	$167.16	$100.08
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	79	55	$325.48	$197.73
51710 Complicated change of bladder tube	77	18	$220.84	$147.68
17250 Application of chemical to stop tissue regrowth in wound	76	18	$130.00	$49.09
52000 Diagnostic exam of bladder and urethra using an endoscope	56	46	$500.00	$266.88
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	48	48	$406.75	$241.56
81003 Automated urinalysis test	43	39	$9.00	$2.25
51728 Complex measurement of pressure of urine flow in bladder with voiding pressure studies	27	22	$720.00	$424.40
51741 Electronic assessment of bladder emptying	27	22	$190.00	$7.75
52332 Insertion of stent in urinary duct (ureter) using an endoscope	15	14	$1395.00	$119.39
52310 Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope	15	15	$600.00	$352.27
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	15	15	$317.00	$183.30
52601 Electro-removal of prostate through bladder canal (urethra) with control of bleeding using an endoscope	13	13	$1779.00	$759.21
55700 Biopsy of prostate gland	11	11	$520.00	$140.31
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	11	11	$58.00	$33.37

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	445	285	$190.00	$118.68
51798 Ultrasound measurement of bladder capacity after voiding	344	242	$50.00	$11.72
81000 Manual urinalysis test with examination using microscope, non-automated	205	167	$10.00	$3.99
J9217 Leuprolide acetate (for depot suspension), 7.5 mg	108	11	$270.00	$226.76
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	105	72	$255.00	$159.94
17250 Application of chemical to stop tissue regrowth in wound	93	20	$130.00	$48.15
51710 Complicated change of bladder tube	90	19	$195.00	$146.83
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	75	75	$364.00	$226.35
51700 Simple bladder irrigation and/or instillation	66	21	$200.00	$43.57
52000 Diagnostic exam of bladder and urethra using an endoscope	51	45	$500.00	$237.64
99213 Established patient office or other outpatient visit, typically 15 minutes	36	31	$128.00	$82.39
51728 Complex measurement of pressure of urine flow in bladder with voiding pressure studies	33	24	$720.00	$397.23
51741 Electronic assessment of bladder emptying	33	24	$190.00	$8.01
50590 Shock wave crushing of kidney stones	29	20	$1321.38	$608.20
99221 Initial hospital inpatient care per day, typically 30 minutes	25	25	$219.00	$110.55
99231 Follow-up hospital inpatient care per day, typically 15 minutes	23	14	$85.00	$42.41
52310 Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope	18	17	$600.00	$324.60
96402 Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle	18	11	$110.00	$35.45
52332 Insertion of stent in urinary duct (ureter) using an endoscope	17	17	$1225.00	$118.40
99443 Telephone medical discussion with physician, 21-30 minutes	13	13	$145.08	$110.93

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	424	274	$190.00	$116.56
51798 Ultrasound measurement of bladder capacity after voiding	297	231	$50.00	$14.22
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	111	70	$255.00	$155.74
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	82	82	$364.00	$220.75
17250 Application of chemical to stop tissue regrowth in wound	65	15	$130.00	$43.20
52000 Diagnostic exam of bladder and urethra using an endoscope	63	52	$500.00	$206.93
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	63	33	$165.00	$109.79
51710 Complicated change of bladder tube	53	13	$195.00	$135.51
81000 Manual urinalysis test with examination using microscope, non-automated	48	47	$10.00	$3.87
99213 Established patient office or other outpatient visit, typically 15 minutes	48	29	$128.00	$78.00
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	45	36	$314.00	$214.02
52332 Insertion of stent in urinary duct (ureter) using an endoscope	23	17	$1225.00	$118.25
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	19	19	$293.00	$176.60
52310 Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope	16	15	$600.00	$295.41
51741 Electronic assessment of bladder emptying	15	14	$190.00	$7.86
51728 Complex measurement of pressure of urine flow in bladder with voiding pressure studies	13	12	$720.00	$370.75
52356 Crushing of stone of ureter with insertion of stent using an endoscope	12	11	$865.00	$453.88

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	405	245	$190.00	$114.74
51798 Ultrasound measurement of bladder capacity after voiding	269	201	$50.00	$17.73
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	178	131	$255.00	$155.77
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	102	102	$293.00	$175.22
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	78	28	$165.00	$110.46
52000 Diagnostic exam of bladder and urethra using an endoscope	75	65	$500.00	$179.99
99213 Established patient office or other outpatient visit, typically 15 minutes	72	64	$128.00	$77.67
51705 Removal of skin suture with change of bladder tube	53	13	$210.00	$93.55
17250 Application of chemical to stop tissue regrowth in wound	35	11	$130.00	$42.15
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	35	31	$314.00	$215.13
52310 Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope	32	30	$600.00	$269.43
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	26	16	$115.00	$77.23
52332 Insertion of stent in urinary duct (ureter) using an endoscope	24	20	$1278.13	$123.32
52356 Crushing of stone of ureter with insertion of stent using an endoscope	20	18	$865.00	$449.06
76872 Ultrasound scan of pelvic region through rectum	17	17	$190.00	$106.25
55700 Biopsy of prostate gland	17	17	$520.00	$274.77
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	17	17	$300.00	$65.00
52352 Removal or manipulation of stone in ureter or kidney using an endoscope	11	11	$900.00	$387.78

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	88	79	$128.00	$78.39
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	74	62	$190.00	$113.78
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	30	29	$255.00	$154.61
51798 Ultrasound measurement of bladder capacity after voiding	25	25	$50.00	$21.79
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	21	21	$293.00	$175.56
52000 Diagnostic exam of bladder and urethra using an endoscope	17	17	$500.00	$180.29
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	16	16	$192.00	$116.27

Medical Specialties & State Licenses

Urology Primary Specialty

NUCC Taxonomy Code: 208800000X

State License CT 56474

A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.

Hospital & Practice Group Affiliations

Nuvance Health Medical Practice Ct Inc

24 Stevens St, Norwalk, CT 068503852

Phone: 2038522000

Prospect Ct Medical Foundation Inc

29 Haynes St, Manchester, CT 060404139

Phone: 8605334678

Secondary Practice Locations

8 Collins Rd

Bristol, CT 060103874

Phone: 8605856944

Practice Associates & Co-Workers

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

2 Associated Practitioners

Dr. Peter Daddario , MD

Surgery

NPI 1891874376

Doctor of Medicine (M.D.)

Dr. Michael Fischman , MD

Urology

NPI 1902848773

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

13 Historical Events

📍

Updated Practice Location November 09, 2018

Registered at 25 NEWELL RD STE D21, BRISTOL, CT 06010 (Tel: 8605856944)

📍

Updated Business Mailing Address November 09, 2018

Registered at 25 NEWELL RD STE D21, BRISTOL, CT 060105128 (Tel: 8605856944)

✅

NPI Profile Active July 14, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location July 14, 2017

Registered at 8 COLLINS RD, BRISTOL, CT 060103874 (Tel: 8605856944)

📍

Updated Business Mailing Address July 14, 2017

Registered at PO BOX 2828, BRISTOL, CT 060112828 (Tel: (860) 585-3773)

👤

Provider Name / Credentials Updated July 14, 2017

Recorded as KAI HAMMERICH, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 14, 2017

Urology (License #56474 in CT)

✅

NPI Profile Active July 08, 2009

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2009

Registered at 41 MALL RD, BURLINGTON, MA 018050002 (Tel: 7817448585)

📍

Updated Business Mailing Address July 08, 2009

Registered at 41 MALL RD, BURLINGTON, MA 018050002 (Tel: 7817448585)

👤

Provider Name / Credentials Updated July 08, 2009

Recorded as KAI HAMMERICH, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2009

Student in an Organized Health Care Education/Training Program (License #240097 in MA)

🟢

Initial NPI Registration & Enumeration July 08, 2009

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1639308810

Entity Type:

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

Enumeration Date: July 08, 2009

Last Update: November 09, 2018

Sole Proprietor: No

Update or Correct Profile

Mailing Address

25 Newell Rd Ste D21

Bristol, CT 060105128

Phone: 8605856944

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.