Active NPI 1477546455 Individual Practitioner Male Practitioner

Dr. David Duvall Thompson , MD

Internal Medicine • Niantic, CT

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. David Thompson, MD is a certified Internal Medicine practicing in Niantic, CT. With approximately 51 years of clinical experience since graduating from Js Weill Medical College, Cornell University in 1975, Dr. Thompson delivers high-quality medical care to the local community at 22 W MAIN ST.

Dr. Thompson is affiliated with David D Thompson Jr And Robert A Linden Ptr and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least, chronic care management services, first. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

22 W Main St

Niantic, CT 063572340

Telephone 8607394431

Fax 8607399461

Associated Practice Facility / Clinic

🏢 David D Thompson Jr & Robert A Linden Ptr Facility NPI 1902090269

Medicare Profile & Education

Medical School

Js Weill Medical College, Cornell University

Graduation Year

1975

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Niantic, CT

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

51 Yrs +12.7 yrs vs City Avg

City Avg: 38.3 Yrs

State Avg: 30.4 Yrs

Regional Practice Density

4 Specialists

Practicing in Niantic, CT (2753 Statewide)

Telehealth Adoption Rate

25.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

6.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Thompson (51 Years) 51 Yrs

Niantic Specialty Average (38.3 Years) 38.3 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
99213 Established patient office or other outpatient visit, typically 15 minutes	514	150	$109.01	$94.80
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	345	59	$80.46	$76.58
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	333	100	$69.49	$64.67
36415 Insertion of needle into vein for collection of blood sample	145	119	$5.03	$4.93
81000 Manual urinalysis test with examination using microscope, non-automated	124	110	$5.00	$3.94
93000 Routine ekg using at least 12 leads including interpretation and report	123	116	$20.49	$15.05
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	114	114	$137.28	$132.58
83036 Hemoglobin A1C level	52	24	$10.29	$9.35
G0008 Administration of influenza virus vaccine	38	38	$40.00	$33.90
90661 Influenza vaccine, trivalent derived from cell cultures	31	31	$40.00	$36.11
99496 Transitional care management services for problem of high complexity	26	22	$300.00	$290.87
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	14	$60.00	$55.87
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	15	14	$195.00	$187.59
82044 Urine microalbumin (protein) analysis	15	14	$7.00	$6.11

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	556	160	$100.85	$96.88
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	409	115	$70.00	$66.49
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	356	53	$82.96	$78.53
36415 Insertion of needle into vein for collection of blood sample	181	143	$4.83	$4.74
81000 Manual urinalysis test with examination using microscope, non-automated	165	144	$5.00	$3.94
93000 Routine ekg using at least 12 leads including interpretation and report	149	135	$20.00	$15.63
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	138	138	$147.83	$138.77
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	61	61	$40.00	$33.49
G0008 Administration of influenza virus vaccine	61	61	$40.00	$32.50
83036 Hemoglobin A1C level	55	27	$10.09	$9.52
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	24	24	$146.25	$138.77
82044 Urine microalbumin (protein) analysis	23	22	$7.00	$6.11
99496 Transitional care management services for problem of high complexity	22	20	$309.09	$297.36
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	20	14	$60.00	$56.26
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	15	15	$195.33	$191.44

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	634	178	$109.65	$98.30
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	379	58	$75.54	$73.32
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	353	123	$65.64	$64.27
36415 Insertion of needle into vein for collection of blood sample	214	159	$3.69	$2.94
81000 Manual urinalysis test with examination using microscope, non-automated	180	155	$5.00	$3.95
93000 Routine ekg using at least 12 leads including interpretation and report	160	147	$20.16	$15.56
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	151	151	$159.27	$142.37
G0008 Administration of influenza virus vaccine	67	67	$34.88	$31.94
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	66	66	$35.00	$31.58
83036 Hemoglobin A1C level	62	30	$10.24	$9.17
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	29	11	$69.48	$61.88
99496 Transitional care management services for problem of high complexity	23	21	$350.00	$304.00
82044 Urine microalbumin (protein) analysis	22	22	$7.00	$5.90
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	18	15	$60.00	$57.98
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes	13	11	$174.23	$136.73

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	780	197	$106.10	$100.02
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	387	60	$76.89	$74.16
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	370	127	$46.96	$44.43
36415 Insertion of needle into vein for collection of blood sample	252	179	$6.00	$3.00
93000 Routine ekg using at least 12 leads including interpretation and report	188	172	$22.13	$16.32
81000 Manual urinalysis test with examination using microscope, non-automated	187	177	$5.00	$4.02
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	173	173	$152.17	$145.30
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	112	108	$35.00	$29.90
G0008 Administration of influenza virus vaccine	111	108	$31.00	$18.52
83036 Hemoglobin A1C level	69	39	$12.25	$9.71
82044 Urine microalbumin (protein) analysis	27	27	$7.00	$6.23
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	26	26	$152.88	$145.30
99496 Transitional care management services for problem of high complexity	26	21	$350.00	$306.12
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	17	$60.00	$58.09
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	11	$147.00	$141.93

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	743	204	$95.00	$82.02
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	385	65	$92.00	$75.34
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	351	123	$60.00	$45.41
36415 Insertion of needle into vein for collection of blood sample	219	179	$6.02	$2.99
81000 Manual urinalysis test with examination using microscope, non-automated	194	174	$5.00	$4.00
93000 Routine ekg using at least 12 leads including interpretation and report	181	166	$36.60	$18.91
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	172	172	$160.00	$127.52
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	97	97	$34.90	$29.20
G0008 Administration of influenza virus vaccine	97	97	$31.00	$18.32
83036 Hemoglobin A1C level	68	37	$15.00	$9.65
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	39	21	$70.00	$49.05
82044 Urine microalbumin (protein) analysis	30	30	$7.00	$6.22
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	27	27	$160.00	$127.11
99496 Transitional care management services for problem of high complexity	27	21	$280.00	$265.20
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	22	18	$60.00	$58.68
G0009 Administration of pneumococcal vaccine	18	18	$31.00	$18.27
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	17	17	$188.00	$160.02
90670 Pneumococcal vaccine for injection into muscle	12	12	$250.00	$226.84

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	977	243	$95.00	$80.41
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	462	150	$60.00	$44.75
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	392	61	$92.00	$73.82
36415 Insertion of needle into vein for collection of blood sample	275	207	$6.00	$2.94
81000 Manual urinalysis test with examination using microscope, non-automated	238	197	$5.00	$3.94
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	213	213	$160.00	$125.80
93000 Routine ekg using at least 12 leads including interpretation and report	202	186	$25.10	$18.66
G0008 Administration of influenza virus vaccine	124	124	$31.00	$17.96
85610 Blood test, clotting time	93	15	$6.00	$4.28
83036 Hemoglobin A1C level	92	46	$15.00	$10.57
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	78	78	$30.00	$27.57
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	67	16	$70.00	$49.20
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	52	37	$92.00	$73.77
90653 Vaccine for influenza for injection into muscle	45	45	$60.00	$58.34
99496 Transitional care management services for problem of high complexity	41	33	$270.00	$250.36
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	40	33	$60.00	$57.73
82044 Urine microalbumin (protein) analysis	38	35	$7.00	$6.11
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	36	18	$138.00	$110.73
82270 Stool analysis for blood to screen for colon tumors	35	35	$5.00	$4.29
99239 Hospital discharge day management, more than 30 minutes	29	25	$146.00	$114.52
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	27	23	$256.00	$215.52
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	26	25	$188.00	$157.07
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	25	16	$46.00	$44.89
G0009 Administration of pneumococcal vaccine	22	22	$31.00	$17.96
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	13	13	$115.77	$110.64
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes	13	11	$165.00	$139.18
90670 Pneumococcal vaccine for injection into muscle	11	11	$240.45	$209.64

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	1,076	284	$95.00	$78.60
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	475	165	$60.02	$45.17
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	474	75	$92.00	$73.99
36415 Insertion of needle into vein for collection of blood sample	321	238	$6.01	$2.94
81000 Manual urinalysis test with examination using microscope, non-automated	282	242	$5.00	$3.93
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	249	249	$160.00	$125.55
93000 Routine ekg using at least 12 leads including interpretation and report	242	222	$25.25	$18.48
G0008 Administration of influenza virus vaccine	127	127	$31.00	$22.26
83036 Hemoglobin A1C level	111	54	$15.00	$11.75
85610 Blood test, clotting time	84	14	$6.00	$4.75
90682 Influenza vaccine, quadrivalent derived from recombinant dna	76	76	$55.34	$52.30
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	59	13	$70.00	$47.64
90662 Influenza vaccine split virus, preservative free	52	52	$54.00	$52.30
82270 Stool analysis for blood to screen for colon tumors	50	50	$5.00	$4.29
82044 Urine microalbumin (protein) analysis	39	38	$7.00	$6.11
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	35	14	$138.00	$110.46
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	33	16	$46.00	$45.32
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	32	25	$60.00	$58.03
99496 Transitional care management services for problem of high complexity	32	27	$270.00	$250.11
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	27	22	$188.00	$155.46
99239 Hospital discharge day management, more than 30 minutes	27	22	$146.00	$114.63
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	21	18	$256.00	$215.13
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes	14	13	$165.00	$138.54
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	13	13	$83.15	$81.49
G0009 Administration of pneumococcal vaccine	13	13	$31.00	$22.26

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	1,263	323	$95.00	$78.32
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	525	76	$92.00	$73.55
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	502	181	$60.02	$45.00
36415 Insertion of needle into vein for collection of blood sample	411	284	$6.01	$2.94
81000 Manual urinalysis test with examination using microscope, non-automated	307	278	$5.00	$4.26
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	296	296	$160.00	$124.34
93000 Routine ekg using at least 12 leads including interpretation and report	290	271	$25.14	$18.51
90656 Vaccine for influenza for administration into muscle, 0.5 ml dosage	165	163	$27.00	$18.83
G0008 Administration of influenza virus vaccine	164	162	$31.00	$27.77
83036 Hemoglobin A1C level	119	61	$15.00	$13.05
85610 Blood test, clotting time	111	27	$6.00	$5.28
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	94	30	$70.00	$47.18
82270 Stool analysis for blood to screen for colon tumors	72	72	$5.00	$4.37
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	66	21	$138.00	$110.36
99496 Transitional care management services for problem of high complexity	47	35	$270.00	$247.92
99239 Hospital discharge day management, more than 30 minutes	42	30	$146.00	$114.14
82044 Urine microalbumin (protein) analysis	41	41	$7.00	$6.15
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	38	25	$60.00	$57.98
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	36	27	$256.00	$214.52
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	34	18	$46.00	$44.97
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	28	25	$188.00	$154.72
69210 Removal of impacted ear wax	20	17	$95.00	$53.23
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes	20	15	$165.00	$138.04
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	13	13	$79.92	$78.32
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	13	12	$146.46	$115.55
G0009 Administration of pneumococcal vaccine	12	12	$31.00	$27.77

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License CT 20184

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

1201847 (CT)

Commercial Insurance / Payer ID Healthnet

030016 (CT)

Commercial Insurance / Payer ID Bc/bs

010020184CT01 (CT)

Hospital & Practice Group Affiliations

David D Thompson Jr And Robert A Linden Ptr

22 W Main St, Niantic, CT 063572399

Phone: 8607394431

Practice Associates & Co-Workers

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

3 Associated Practitioners

Dr. Robert Goldberg , MD

Internal Medicine

NPI 1003809096

Doctor of Medicine (M.D.)

Dr. Bruce Cooper , MD

Internal Medicine

NPI 1043203037

Doctor of Medicine (M.D.)

Dr. Abel Donka , MD

Internal Medicine

NPI 1649322686

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active March 06, 2008

NPI status registered as active in NPPES database

📍

Updated Practice Location March 06, 2008

Registered at 22 W MAIN ST, NIANTIC, CT 063572340 (Tel: 8607394431)

📍

Updated Business Mailing Address March 06, 2008

Registered at 22 W MAIN ST, NIANTIC, CT 063572340 (Tel: 8607394431)

👤

Provider Name / Credentials Updated March 06, 2008

Recorded as DAVID THOMPSON, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 06, 2008

Internal Medicine (License #20184 in CT)

🟢

Initial NPI Registration & Enumeration August 25, 2005

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: 1477546455

Entity Type:

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

Enumeration Date: August 25, 2005

Last Update: March 06, 2008

Sole Proprietor: No

Update or Correct Profile

Mailing Address

22 W Main St

Niantic, CT 063572340

Phone: 8607394431

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

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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.