Active NPI 1760596134 Individual Practitioner Male Practitioner

Dr. Tim Baker , MD

Internal Medicine • Washington, MO

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Tim Baker, MD is a certified Internal Medicine practicing in Washington, MO. With approximately 38 years of clinical experience since graduating from Saint Louis University School Of Medicine in 1988, Dr. Baker delivers high-quality medical care to the local community at 10 FRANKLIN ST.

Dr. Baker is affiliated with Mercy Clinic East Communities and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit, injection beneath the skin or into muscle for therapy, diagnosis, or prevention. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

10 Franklin St

Washington, MO 63090

Telephone 6362392741

Fax 6362390194

Associated Practice Facility / Clinic

🏢 St Louis University Facility NPI 1417035759

Medicare Profile & Education

Medical School

Saint Louis University School Of Medicine

Graduation Year

1988

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Washington, MO

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

38 Yrs +14.2 yrs vs City Avg

City Avg: 23.8 Yrs

State Avg: 25.5 Yrs

Regional Practice Density

25 Specialists

Practicing in Washington, MO (2747 Statewide)

Telehealth Adoption Rate

8.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

46.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Baker (38 Years) 38 Yrs

Washington Specialty Average (23.8 Years) 23.8 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	240	121	$176.00	$117.31
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	87	87	$215.00	$118.66
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	70	32	$41.00	$12.90
G0008 Administration of influenza virus vaccine	52	51	$39.00	$29.84
90662 Influenza vaccine split virus, preservative free	46	45	$138.00	$81.39
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	26	23	$38.00	$15.39
99213 Established patient office or other outpatient visit, typically 15 minutes	22	22	$125.00	$83.14
20610 Aspiration and/or injection of fluid from large joint	20	11	$195.00	$59.94
81002 Urinalysis, manual test	18	11	$16.00	$3.41

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	302	153	$174.48	$119.08
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	147	12	$8.00	$1.07
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	108	108	$215.00	$121.24
J1040 Injection, methylprednisolone acetate, 80 mg	72	32	$26.00	$11.91
G0008 Administration of influenza virus vaccine	65	63	$39.00	$28.40
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	59	38	$41.00	$13.04
90662 Influenza vaccine split virus, preservative free	58	57	$136.81	$71.75
99213 Established patient office or other outpatient visit, typically 15 minutes	52	42	$123.15	$83.20
20610 Aspiration and/or injection of fluid from large joint	23	13	$176.09	$52.92
81002 Urinalysis, manual test	17	13	$16.00	$3.41
69209 Removal of impacted ear wax by washing	16	14	$47.13	$18.37
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	12	11	$128.00	$48.36

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	418	41	$8.00	$1.12
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	238	131	$173.00	$119.74
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	139	139	$215.00	$123.23
99213 Established patient office or other outpatient visit, typically 15 minutes	101	80	$122.00	$83.57
G0008 Administration of influenza virus vaccine	69	68	$39.00	$26.69
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	67	38	$41.00	$13.28
90662 Influenza vaccine split virus, preservative free	63	62	$113.71	$68.38
J0696 Injection, ceftriaxone sodium, per 250 mg	48	11	$25.00	$0.50
J1580 Injection, garamycin, gentamicin, up to 80 mg	40	12	$8.00	$1.81
20610 Aspiration and/or injection of fluid from large joint	34	19	$172.06	$54.02
69209 Removal of impacted ear wax by washing	32	27	$46.31	$17.25
81002 Urinalysis, manual test	29	21	$16.00	$3.44
17110 Destruction of up to 14 skin growths	20	18	$203.00	$102.86
G0009 Administration of pneumococcal vaccine	11	11	$39.00	$26.92

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	297	154	$170.09	$121.97
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	136	19	$8.00	$1.28
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	121	121	$212.77	$125.62
99213 Established patient office or other outpatient visit, typically 15 minutes	91	67	$117.16	$86.28
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	90	45	$40.61	$13.22
J1040 Injection, methylprednisolone acetate, 80 mg	81	33	$25.64	$10.60
90662 Influenza vaccine split virus, preservative free	79	79	$87.86	$65.21
G0008 Administration of influenza virus vaccine	79	79	$39.00	$15.46
J0696 Injection, ceftriaxone sodium, per 250 mg	64	14	$25.00	$0.54
20610 Aspiration and/or injection of fluid from large joint	28	15	$176.79	$57.31
81002 Urinalysis, manual test	24	11	$16.00	$3.48
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	13	$128.00	$49.52
17110 Destruction of up to 14 skin growths	13	12	$197.46	$103.58
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	12	12	$160.00	$124.42
99442 Telephone medical discussion with physician, 11-20 minutes	11	11	$141.64	$86.49

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	336	177	$167.00	$102.31
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	155	155	$209.08	$109.74
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	136	21	$8.00	$1.44
99213 Established patient office or other outpatient visit, typically 15 minutes	104	80	$112.00	$69.21
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	104	50	$40.00	$13.27
G0008 Administration of influenza virus vaccine	103	101	$39.00	$15.49
90662 Influenza vaccine split virus, preservative free	96	94	$77.00	$60.79
J1040 Injection, methylprednisolone acetate, 80 mg	94	42	$25.00	$11.52
99442 Telephone medical discussion with physician, 11-20 minutes	57	37	$66.84	$54.00
J0696 Injection, ceftriaxone sodium, per 250 mg	52	13	$25.00	$0.60
20610 Aspiration and/or injection of fluid from large joint	32	18	$150.00	$52.20
81002 Urinalysis, manual test	28	17	$16.00	$3.34
G0009 Administration of pneumococcal vaccine	25	25	$39.00	$15.43
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	23	23	$153.48	$118.53
69210 Removal of impacted ear wax	20	19	$88.00	$45.67
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	17	16	$26.00	$14.01
17110 Destruction of up to 14 skin growths	16	15	$183.44	$99.28

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	475	231	$167.00	$102.32
99213 Established patient office or other outpatient visit, typically 15 minutes	228	128	$112.00	$68.84
J1040 Injection, methylprednisolone acetate, 80 mg	194	67	$21.10	$11.97
J0696 Injection, ceftriaxone sodium, per 250 mg	188	41	$25.00	$0.55
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	178	77	$39.48	$15.20
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	143	143	$189.08	$109.72
G0008 Administration of influenza virus vaccine	113	112	$39.00	$15.19
90662 Influenza vaccine split virus, preservative free	109	108	$76.83	$54.82
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	106	25	$8.00	$1.48
G0009 Administration of pneumococcal vaccine	58	58	$39.00	$15.19
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	44	44	$144.70	$110.92
20610 Aspiration and/or injection of fluid from large joint	40	28	$172.50	$57.72
81002 Urinalysis, manual test	36	26	$16.00	$3.33
69210 Removal of impacted ear wax	25	24	$88.00	$43.18
17110 Destruction of up to 14 skin growths	24	23	$180.00	$99.03
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	23	23	$296.26	$163.02
90670 Pneumococcal vaccine for injection into muscle	15	15	$298.00	$207.68
69209 Removal of impacted ear wax by washing	15	14	$42.80	$16.43

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	454	211	$155.94	$99.06
99213 Established patient office or other outpatient visit, typically 15 minutes	222	133	$101.99	$66.93
J1040 Injection, methylprednisolone acetate, 80 mg	184	69	$22.60	$12.65
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	164	76	$37.96	$18.40
J0696 Injection, ceftriaxone sodium, per 250 mg	164	36	$14.15	$0.59
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	162	32	$9.49	$1.84
G0008 Administration of influenza virus vaccine	145	145	$38.45	$18.52
90662 Influenza vaccine split virus, preservative free	138	138	$71.00	$52.30
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	70	70	$199.77	$108.49
81002 Urinalysis, manual test	53	35	$12.04	$3.41
J1580 Injection, garamycin, gentamicin, up to 80 mg	52	13	$5.69	$1.48
20610 Aspiration and/or injection of fluid from large joint	51	38	$179.02	$59.64
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	48	24	$149.29	$100.61
93000 Routine ekg using at least 12 leads including interpretation and report	26	26	$60.00	$15.66
99238 Hospital discharge day management, 30 minutes or less	25	19	$115.40	$69.99
G0009 Administration of pneumococcal vaccine	20	20	$34.85	$18.52
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	19	17	$276.00	$195.63
90670 Pneumococcal vaccine for injection into muscle	14	14	$282.86	$197.52
17110 Destruction of up to 14 skin growths	13	13	$171.38	$97.27
69210 Removal of impacted ear wax	13	13	$89.08	$43.74

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	199	$140.00	$98.22
99213 Established patient office or other outpatient visit, typically 15 minutes	291	167	$93.00	$66.97
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	236	33	$10.00	$1.80
J1040 Injection, methylprednisolone acetate, 80 mg	224	78	$20.00	$10.97
J0696 Injection, ceftriaxone sodium, per 250 mg	209	42	$7.69	$0.65
G0008 Administration of influenza virus vaccine	180	177	$26.00	$22.58
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	168	85	$37.00	$22.35
90662 Influenza vaccine split virus, preservative free	163	163	$76.00	$47.72
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	149	149	$209.00	$106.75
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	102	36	$148.00	$99.91
81002 Urinalysis, manual test	57	39	$6.00	$2.80
20610 Aspiration and/or injection of fluid from large joint	47	34	$191.28	$64.50
G0009 Administration of pneumococcal vaccine	39	39	$26.00	$22.58
J1580 Injection, garamycin, gentamicin, up to 80 mg	37	13	$8.00	$1.50
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	37	32	$276.00	$194.06
99238 Hospital discharge day management, 30 minutes or less	31	23	$115.00	$68.84
93000 Routine ekg using at least 12 leads including interpretation and report	30	30	$60.00	$15.56
90670 Pneumococcal vaccine for injection into muscle	23	23	$235.00	$178.61
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	18	18	$113.67	$94.45
90630 Vaccine for influenza for injection into skin	14	14	$32.00	$19.21
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	12	12	$317.00	$158.62
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	11	11	$190.00	$153.01

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License MO 102932

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

Mercy Clinic East Communities

621 S New Ballas Rd, Saint Louis, MO 631418255

Phone: 3142516335

Mercy Clinic East Communities

621 S New Ballas Rd, Saint Louis, MO 631418269

Phone: 3148729192

Practice Associates & Co-Workers

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

2 Associated Practitioners

Dr. David Brunworth , MD

Internal Medicine

NPI 1265546634

Doctor of Medicine (M.D.)

David Morgan , PA-C

Physician Assistant - Medical

NPI 1336581685

Physician Assistant (Certified)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 10 FRANKLIN ST, WASHINGTON, MO 63090 (Tel: 6362392741)

📍

Updated Business Mailing Address July 08, 2007

Registered at 3691 RUTGER AVE, PROVIDER ENROLLMENT, ST LOUIS, MO 63110 (Tel: 3149776828)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as TIM BAKER, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Internal Medicine (License #102932 in MO)

🟢

Initial NPI Registration & Enumeration August 19, 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: 1760596134

Entity Type:

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

Enumeration Date: August 19, 2006

Last Update: July 08, 2007

Sole Proprietor: No

Update or Correct Profile

Mailing Address

3691 Rutger Ave, Provider Enrollment

St Louis, MO 63110

Phone: 3149776828

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.