Active NPI 1023128279 Individual Practitioner Female Practitioner

Dr. Grace C Devadas , MD

Internal Medicine • Madison, WI

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Grace Devadas, MD is a certified Internal Medicine practicing in Madison, WI. With approximately 36 years of clinical experience since completing medical education in 1990, Dr. Devadas delivers high-quality medical care to the local community at 20 S PARK ST STE 405.

Dr. Devadas is affiliated with University Of Wisconsin Medical Foundation Inc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include 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, insertion of needle into vein for collection of blood sample, 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

20 S Park St Ste 405

Madison, WI 537151378

Telephone 6082872250

Fax 6082872438

Associated Practice Facility / Clinic

🏢 University Of Wisconsin Hospitals And Clinics Authority Facility NPI 1922043744

Medicare Profile & Education

Medical School

Other

Graduation Year

1990

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Madison, WI

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

36 Yrs +16.2 yrs vs City Avg

City Avg: 19.8 Yrs

State Avg: 26.2 Yrs

Regional Practice Density

426 Specialists

Practicing in Madison, WI (2181 Statewide)

Telehealth Adoption Rate

21.4% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

61.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Devadas (36 Years) 36 Yrs

Madison Specialty Average (19.8 Years) 19.8 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
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	183	126	$35.00	$15.49
36415 Insertion of needle into vein for collection of blood sample	179	115	$37.10	$8.65
99213 Established patient office or other outpatient visit, typically 15 minutes	122	97	$234.00	$85.78
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	117	95	$343.00	$120.91
G0008 Administration of influenza virus vaccine	20	20	$60.50	$30.42
91322 Sarscov2 vac 50 mcg/0.5ml im	19	18	$381.02	$154.36
90480 Admn sarscov2 vacc 1 dose	19	18	$55.00	$40.56
81001 Manual urinalysis test with examination using microscope, automated	17	11	$53.00	$3.11
90653 Vaccine for influenza for injection into muscle	14	14	$100.00	$81.82
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	14	12	$136.00	$5.77
99442 Telephone medical discussion with physician, 11-20 minutes	11	11	$200.00	$85.83

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	102	81	$35.00	$8.40
99213 Established patient office or other outpatient visit, typically 15 minutes	91	80	$218.30	$85.79
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	90	74	$314.60	$122.51
G0008 Administration of influenza virus vaccine	29	29	$60.50	$28.93
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	26	26	$80.00	$75.81

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	343	64	$293.80	$67.99
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	53	52	$361.50	$139.72
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	47	40	$241.79	$94.61
99213 Established patient office or other outpatient visit, typically 15 minutes	44	41	$186.09	$64.02
99221 Initial hospital inpatient care per day, typically 30 minutes	40	37	$528.00	$94.19
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	21	21	$267.53	$126.47

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	402	82	$281.70	$68.92
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	87	70	$227.48	$96.14
99213 Established patient office or other outpatient visit, typically 15 minutes	82	62	$161.64	$65.01
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	58	58	$347.63	$141.35
99231 Follow-up hospital inpatient care per day, typically 15 minutes	44	16	$153.50	$36.92
99221 Initial hospital inpatient care per day, typically 30 minutes	38	38	$508.00	$95.60
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	20	20	$257.25	$128.35
36415 Insertion of needle into vein for collection of blood sample	17	15	$28.60	$3.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	262	63	$274.36	$70.09
99213 Established patient office or other outpatient visit, typically 15 minutes	94	64	$149.40	$48.95
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	74	70	$224.34	$75.73
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	69	68	$341.76	$108.27
99221 Initial hospital inpatient care per day, typically 30 minutes	29	26	$391.46	$97.49
36415 Insertion of needle into vein for collection of blood sample	19	16	$27.67	$2.83
99441 Telephone medical discussion with physician, 5-10 minutes	14	12	$135.46	$19.36
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	12	12	$257.52	$112.03

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	381	80	$261.93	$68.90
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	156	127	$212.91	$76.61
99213 Established patient office or other outpatient visit, typically 15 minutes	106	83	$141.44	$48.93
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	54	54	$323.29	$107.81
99221 Initial hospital inpatient care per day, typically 30 minutes	45	41	$371.76	$90.83
36415 Insertion of needle into vein for collection of blood sample	33	23	$26.75	$2.94

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	494	83	$253.21	$68.96
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	90	82	$207.98	$75.62
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	59	51	$269.25	$99.43
99213 Established patient office or other outpatient visit, typically 15 minutes	56	46	$139.21	$48.35
99213 Established patient office or other outpatient visit, typically 15 minutes	46	41	$177.13	$68.56
99221 Initial hospital inpatient care per day, typically 30 minutes	33	30	$360.36	$90.29
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	28	28	$314.48	$106.75
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	28	28	$305.80	$107.88
80053 Blood test, comprehensive group of blood chemicals	22	14	$93.31	$12.00
36415 Insertion of needle into vein for collection of blood sample	20	18	$25.89	$2.61
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test	12	12	$57.25	$6.94
80061 Blood test, lipids (cholesterol and triglycerides)	11	11	$118.75	$14.22
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	11	11	$229.35	$111.88

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	238	57	$245.02	$69.45
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	177	156	$247.00	$100.93
99213 Established patient office or other outpatient visit, typically 15 minutes	130	92	$159.98	$68.44
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	91	91	$272.03	$109.63
G0008 Administration of influenza virus vaccine	48	47	$25.12	$23.27
90688 Vaccine for influenza for administration into muscle, 0.5 ml dosage	47	46	$17.87	$16.74
G0009 Administration of pneumococcal vaccine	35	35	$44.49	$24.29
99221 Initial hospital inpatient care per day, typically 30 minutes	31	31	$342.26	$96.53
80053 Blood test, comprehensive group of blood chemicals	26	11	$93.51	$9.55
36415 Insertion of needle into vein for collection of blood sample	21	14	$24.60	$2.94
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	20	20	$396.54	$163.87
90670 Pneumococcal vaccine for injection into muscle	19	19	$362.12	$185.21
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	18	18	$181.04	$93.96

Medical Specialties & State Licenses

CMS Verified: 2023-05-26

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License WI 38548

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

34008300 (WI)

Hospital & Practice Group Affiliations

University Of Wisconsin Medical Foundation Inc

20 S Park St, Madison, WI 537151348

Phone: 6082872076

Practice Associates & Co-Workers

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

21 Associated Practitioners

Dr. Randy Heidel , MD

Internal Medicine

NPI 1003855206

Doctor of Medicine (M.D.)

Angela Morgan , PA-C

Physician Assistant - Medical

NPI 1013324904

Physician Assistant (Certified)

Dr. Mary Rowe , MD

Family Medicine

NPI 1013970409

Doctor of Medicine (M.D.)

Alan Gecht , LPC

Counselor - Professional

NPI 1033635727

Licensed Professional Counselor

Lauren Knoche , PA-C

Physician Assistant - Medical

NPI 1073098711

Physician Assistant (Certified)

Lydia Huck , RN

Registered Nurse

NPI 1083243166

Registered Nurse

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location February 07, 2023

Registered at 20 S PARK ST STE 405, MADISON, WI 537151378 (Tel: 6082872250)

📍

Updated Business Mailing Address February 07, 2023

Registered at 7974 UW HEALTH CT, MIDDLETON, WI 535625531

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 1000 N OAK AVE, MARSHFIELD, WI 54449 (Tel: 7153875879)

📍

Updated Business Mailing Address July 08, 2007

Registered at 1000 N OAK AVE, MARSHFIELD, WI 544495777

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as GRACE DEVADAS, MD

🎓

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

Internal Medicine (License #38548 in WI)

🟢

Initial NPI Registration & Enumeration August 30, 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: 1023128279

Entity Type:

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

Enumeration Date: August 30, 2006

Last Update: May 26, 2023

Sole Proprietor: No

Update or Correct Profile

Mailing Address

7974 Uw Health Ct

Middleton, WI 535625531

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.