Active NPI 1437175486 Individual Practitioner Male Practitioner

Dr. David H. Baum , MD

Internal Medicine • Westport, CT

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. David Baum, MD is a certified Internal Medicine practicing in Westport, CT. With approximately 26 years of clinical experience since completing medical education in 2000, Dr. Baum delivers high-quality medical care to the local community at 333 POST ROAD WEST.

Dr. Baum maintains professional affiliations with Rehabilitation Associates Inc, Primary Care Of Westport Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include insertion of needle into vein for collection of blood sample, established patient outpatient office visit, annual alcohol misuse screening, 5 to. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

333 Post Road West
Lower Level

Westport, CT 06880

Telephone 2035713000

Fax 2033498179

Associated Practice Facility / Clinic

🏢 Primary Care Of Westport Llc Facility NPI 1316486970

Medicare Profile & Education

Medical School

Other

Graduation Year

2000

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Westport, CT

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

26 Yrs -2.3 yrs vs City Avg

City Avg: 28.3 Yrs

State Avg: 30.4 Yrs

Regional Practice Density

24 Specialists

Practicing in Westport, CT (2753 Statewide)

Telehealth Adoption Rate

37.5% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

28.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Baum (26 Years) 26 Yrs

Westport Specialty Average (28.3 Years) 28.3 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
36415 Insertion of needle into vein for collection of blood sample	367	165	$10.00	$8.65
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	349	186	$166.40	$134.01
99213 Established patient office or other outpatient visit, typically 15 minutes	218	99	$122.85	$95.06
G0442 Annual alcohol misuse screening, 5 to 15 minutes	158	158	$27.98	$19.97
93000 Routine ekg using at least 12 leads including interpretation and report	142	127	$44.53	$15.07
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	139	139	$178.63	$135.60
91320 Sarscv2 vac 30mcg trs-suc im	39	39	$131.10	$128.48
81003 Automated urinalysis test	32	24	$10.00	$2.20
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	32	23	$37.44	$24.20
90471 Administration of 1 vaccine	18	18	$41.20	$21.83
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	11	$87.40	$56.44
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	12	12	$277.13	$172.57
99497 Advance care planning, first 30 minutes	11	11	$129.06	$85.12

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	359	161	$10.00	$8.40
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	320	167	$166.03	$134.39
99213 Established patient office or other outpatient visit, typically 15 minutes	244	103	$123.38	$95.18
G0442 Annual alcohol misuse screening, 5 to 15 minutes	139	139	$27.94	$19.69
93000 Routine ekg using at least 12 leads including interpretation and report	130	110	$44.50	$15.39
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	130	130	$175.32	$135.74
G0008 Administration of influenza virus vaccine	84	84	$38.00	$32.50
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	67	67	$272.96	$267.51
G0009 Administration of pneumococcal vaccine	65	65	$41.85	$32.49
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen	58	43	$137.93	$50.13
90662 Influenza vaccine split virus, preservative free	51	51	$80.00	$71.93
87502 Detection test by nucleic acid for multiple types influenza virus	47	38	$140.00	$93.88
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	36	25	$38.33	$24.94
97597 Removal of tissue from wound, 20.0 sq cm or less	35	13	$150.74	$108.79
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	32	32	$80.00	$75.81
91322 Sarscov2 vac 50 mcg/0.5ml im	26	26	$145.92	$143.00
81003 Automated urinalysis test	25	21	$10.00	$2.20
87634 Detection test by nucleic acid for respiratory syncytial virus, amplified probe technique	24	21	$82.71	$64.76
90471 Administration of 1 vaccine	20	18	$40.47	$21.63
91320 Sarscv2 vac 30mcg trs-suc im	19	19	$131.10	$128.48
99497 Advance care planning, first 30 minutes	16	16	$129.49	$86.41
87651 Detection test for Strep (Streptococcus, group A)	15	12	$150.00	$34.39
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	12	11	$25.00	$16.20

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	378	173	$10.00	$2.95
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	311	172	$163.46	$133.62
99213 Established patient office or other outpatient visit, typically 15 minutes	264	124	$121.28	$94.74
G0442 Annual alcohol misuse screening, 5 to 15 minutes	140	140	$27.31	$20.38
93000 Routine ekg using at least 12 leads including interpretation and report	138	124	$42.49	$15.47
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	133	133	$174.03	$140.05
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen	121	81	$50.00	$49.44
G0008 Administration of influenza virus vaccine	113	113	$38.00	$31.97
90662 Influenza vaccine split virus, preservative free	106	106	$80.00	$68.54
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	106	42	$37.46	$24.38
97597 Removal of tissue from wound, 20.0 sq cm or less	71	15	$149.10	$112.53
81003 Automated urinalysis test	55	40	$10.00	$2.21
87502 Detection test by nucleic acid for multiple types influenza virus	36	34	$140.00	$94.07
87400 Detection test for Influenza virus, A or B	32	15	$21.00	$14.09
87634 Detection test by nucleic acid for respiratory syncytial virus, amplified probe technique	23	22	$150.00	$68.80
G0009 Administration of pneumococcal vaccine	20	19	$42.00	$32.12
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	17	14	$25.00	$16.26
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	15	15	$265.00	$260.74
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	$81.45	$56.85

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	330	169	$137.35	$137.07
36415 Insertion of needle into vein for collection of blood sample	310	142	$10.00	$3.00
99213 Established patient office or other outpatient visit, typically 15 minutes	152	86	$97.50	$96.77
G0442 Annual alcohol misuse screening, 5 to 15 minutes	136	136	$20.48	$20.07
G0008 Administration of influenza virus vaccine	132	132	$38.00	$18.53
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	124	124	$142.21	$141.55
93000 Routine ekg using at least 12 leads including interpretation and report	123	117	$16.29	$15.87
90662 Influenza vaccine split virus, preservative free	97	97	$80.00	$65.26
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	75	31	$25.01	$25.01
97597 Removal of tissue from wound, 20.0 sq cm or less	64	18	$111.81	$111.81
99497 Advance care planning, first 30 minutes	51	51	$90.91	$89.11
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen	46	33	$50.00	$50.00
81003 Automated urinalysis test	34	31	$10.00	$2.25
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	30	30	$80.00	$66.43
87502 Detection test by nucleic acid for multiple types influenza virus	16	14	$140.00	$95.80

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	275	153	$122.00	$117.78
99213 Established patient office or other outpatient visit, typically 15 minutes	207	103	$83.55	$80.70
36415 Insertion of needle into vein for collection of blood sample	175	108	$9.74	$2.99
G0008 Administration of influenza virus vaccine	135	134	$37.91	$18.32
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	109	109	$132.55	$125.24
G0442 Annual alcohol misuse screening, 5 to 15 minutes	104	104	$21.09	$19.51
93000 Routine ekg using at least 12 leads including interpretation and report	100	92	$19.22	$18.70
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	88	88	$73.00	$61.00
99497 Advance care planning, first 30 minutes	67	66	$94.73	$91.56
99442 Telephone medical discussion with physician, 11-20 minutes	48	29	$70.00	$69.88
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	47	30	$25.82	$25.50
90682 Influenza vaccine, quadrivalent derived from recombinant dna	39	38	$72.67	$60.67
81003 Automated urinalysis test	27	23	$10.00	$2.23
99421 Online digital evaluation and management service for an established patient for up to 7 days, total time 5-10 minutes	25	23	$16.50	$16.35
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	22	16	$44.92	$44.67
G0181 Physician or allowed practitioner supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician or allow	19	11	$116.02	$115.51
G0444 Annual depression screening, 5 to 15 minutes	18	18	$20.65	$19.55
G0009 Administration of pneumococcal vaccine	18	18	$42.00	$18.25
99441 Telephone medical discussion with physician, 5-10 minutes	17	15	$53.02	$48.14
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	16	16	$131.25	$118.42
99422 Online digital evaluation and management service for an established patient for up to 7 days, total time 11-20 minutes	13	11	$32.99	$32.62
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	12	11	$49.92	$49.59

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	370	176	$119.04	$116.53
99213 Established patient office or other outpatient visit, typically 15 minutes	233	101	$81.67	$79.71
36415 Insertion of needle into vein for collection of blood sample	173	112	$9.31	$2.94
93000 Routine ekg using at least 12 leads including interpretation and report	126	102	$19.82	$18.50
G0442 Annual alcohol misuse screening, 5 to 15 minutes	122	122	$20.13	$19.50
G0008 Administration of influenza virus vaccine	121	119	$38.00	$17.96
90682 Influenza vaccine, quadrivalent derived from recombinant dna	120	118	$67.75	$54.85
G0444 Annual depression screening, 5 to 15 minutes	107	107	$19.97	$19.50
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	106	106	$128.60	$124.50
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	101	43	$25.04	$24.67
97597 Removal of tissue from wound, 20.0 sq cm or less	66	17	$99.80	$97.76
81003 Automated urinalysis test	53	36	$10.00	$2.44
G0009 Administration of pneumococcal vaccine	31	31	$42.00	$17.96
99497 Advance care planning, first 30 minutes	26	26	$94.49	$90.14
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	19	19	$127.96	$109.93
90670 Pneumococcal vaccine for injection into muscle	13	13	$236.00	$206.40
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	13	13	$25.00	$16.20
94664 Evaluation of use of breathing device	13	13	$19.38	$19.05
94640 Inhalation treatment for airway obstruction or sputum production	12	11	$21.68	$20.21

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	378	175	$124.20	$115.62
99213 Established patient office or other outpatient visit, typically 15 minutes	343	132	$83.64	$78.46
36415 Insertion of needle into vein for collection of blood sample	186	101	$9.60	$2.94
93000 Routine ekg using at least 12 leads including interpretation and report	161	132	$22.43	$18.49
G0442 Annual alcohol misuse screening, 5 to 15 minutes	116	116	$21.15	$19.83
G0008 Administration of influenza virus vaccine	107	105	$37.86	$22.26
90682 Influenza vaccine, quadrivalent derived from recombinant dna	103	103	$65.00	$52.30
G0444 Annual depression screening, 5 to 15 minutes	100	100	$20.75	$19.48
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	96	34	$24.80	$23.12
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	91	91	$133.04	$125.42
99497 Advance care planning, first 30 minutes	88	88	$96.67	$89.18
81003 Automated urinalysis test	41	32	$10.00	$2.71
G0009 Administration of pneumococcal vaccine	31	31	$42.00	$22.26
90670 Pneumococcal vaccine for injection into muscle	22	22	$230.91	$198.79
94664 Evaluation of use of breathing device	18	16	$21.86	$19.38
99496 Transitional care management services for problem of high complexity	17	13	$277.66	$250.04
69210 Removal of impacted ear wax	14	11	$56.78	$52.87
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	14	14	$63.96	$58.08
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	11	11	$187.82	$184.06

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	597	272	$120.33	$77.47
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	419	223	$165.15	$114.96
93000 Routine ekg using at least 12 leads including interpretation and report	122	116	$57.76	$18.48
G0008 Administration of influenza virus vaccine	103	103	$34.76	$27.77
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	100	25	$35.50	$21.94
90662 Influenza vaccine split virus, preservative free	88	88	$52.05	$47.77
85610 Blood test, clotting time	80	17	$31.75	$5.28
36415 Insertion of needle into vein for collection of blood sample	64	42	$6.22	$2.94
99497 Advance care planning, first 30 minutes	52	52	$92.01	$86.26
G0442 Annual alcohol misuse screening, 5 to 15 minutes	49	49	$20.37	$19.48
G0444 Annual depression screening, 5 to 15 minutes	44	44	$20.42	$19.48
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	43	43	$131.60	$124.34
G0009 Administration of pneumococcal vaccine	41	41	$30.10	$24.29
99496 Transitional care management services for problem of high complexity	32	29	$721.79	$241.09
90670 Pneumococcal vaccine for injection into muscle	28	28	$242.29	$185.55
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	25	23	$143.43	$58.07
81003 Automated urinalysis test	23	16	$11.39	$3.02
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	15	15	$30.00	$18.65
99495 Transitional care management services for problem of at least moderate complexity	15	15	$588.69	$175.43
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	13	13	$122.31	$94.19

Medical Specialties & State Licenses

CMS Verified: 2022-05-31

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License CT 044303

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

Rehabilitation Associates Inc

1931 Black Rock Tpke, Fairfield, CT 068253506

Phone: 2033848681

Primary Care Of Westport Llc

333 Post Rd W, Westport, CT 068804754

Phone: 2035713000

Practice Associates & Co-Workers

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

5 Associated Practitioners

Dr. Jill Denowitz , MD

Internal Medicine

NPI 1215013941

Doctor of Medicine (M.D.)

Dr. Sandra Mini , MD

Internal Medicine

NPI 1255344198

Doctor of Medicine (M.D.)

Dr. Nina Karol , MD

Internal Medicine

NPI 1548286818

Doctor of Medicine (M.D.)

Dr. Tyrrell Jenkins , MD

Internal Medicine

NPI 1699193219

Doctor of Medicine (M.D.)

Dr. Robert Teltser , MD

Internal Medicine

NPI 1821291675

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

14 Historical Events

📍

Updated Practice Location May 31, 2022

Registered at 333 POST ROAD WEST, LOWER LEVEL, WESTPORT, CT 06880 (Tel: 2035713000)

📍

Updated Business Mailing Address May 31, 2022

Registered at 333 POST ROAD WEST, LOWER LEVEL, WESTPORT, CT 06880 (Tel: 2035713000)

👤

Provider Name / Credentials Updated May 31, 2022

Recorded as DAVID BAUM, M.D.

✅

NPI Profile Active July 31, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location July 31, 2017

Registered at 333 POST RD W, GROUND FLOOR, WESTPORT, CT 06880 (Tel: 2035713000)

📍

Updated Business Mailing Address July 31, 2017

Registered at 3010 BEARD RD, NAPA, CA 945583442 (Tel: (707) 255-8825)

👤

Provider Name / Credentials Updated July 31, 2017

Recorded as DAVID BAUM, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 31, 2017

Internal Medicine (License #044303 in CT)

✅

NPI Profile Active August 31, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location August 31, 2015

Registered at 333 POST RD W, WESTPORT, CT 068804701 (Tel: 2032260731)

📍

Updated Business Mailing Address August 31, 2015

Registered at 333 POST RD W, WESTPORT, CT 068804701 (Tel: 2032260731)

👤

Provider Name / Credentials Updated August 31, 2015

Recorded as DAVID BAUM, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 31, 2015

Internal Medicine (License #044303 in CT)

🟢

Initial NPI Registration & Enumeration July 14, 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: 1437175486

Entity Type:

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

Enumeration Date: July 14, 2006

Last Update: May 31, 2022

Sole Proprietor: No

Update or Correct Profile

Mailing Address

333 Post Road West, Lower Level

Westport, CT 06880

Phone: 2035713000

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.