Active NPI 1003883786 Individual Practitioner Male Practitioner

Dr. N Thomas Casper , MD

Internal Medicine • Madison, WI

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. N Casper, MD is a certified Internal Medicine practicing in Madison, WI. With approximately 35 years of clinical experience since graduating from University Of Wisconsin School Of Medicine in 1991, Dr. Casper delivers high-quality medical care to the local community at 3102 MERITER WAY.

Dr. Casper is affiliated with Meriter Hospital Inc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

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, transitional care management services for problem of at least moderate complexity. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3102 Meriter Way

Madison, WI 537195833

Telephone 6084178800

Associated Practice Facility / Clinic

🏢 Meriter Hospital, Inc. Facility NPI 1114920048

Medicare Profile & Education

Medical School

University Of Wisconsin School Of Medicine

Graduation Year

1991

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

35 Yrs +15.2 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

53.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Casper (35 Years) 35 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	696	416	$130.68	$91.00
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	364	364	$276.00	$121.43
99213 Established patient office or other outpatient visit, typically 15 minutes	178	135	$96.47	$63.17
99495 Transitional care management services for problem of at least moderate complexity	71	57	$432.00	$131.05
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	56	53	$76.00	$15.43
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	38	37	$76.89	$35.36
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	34	30	$196.00	$130.38
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	19	19	$415.00	$154.66
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	11	11	$146.00	$121.75

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	614	382	$126.93	$91.48
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	340	340	$271.00	$121.44
99213 Established patient office or other outpatient visit, typically 15 minutes	237	182	$92.76	$61.79
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	67	52	$71.04	$33.27
99495 Transitional care management services for problem of at least moderate complexity	66	50	$424.00	$131.70
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	27	26	$176.00	$134.71
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	19	19	$407.00	$155.42

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	654	401	$124.61	$93.28
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	349	349	$266.02	$124.12
99213 Established patient office or other outpatient visit, typically 15 minutes	256	196	$86.50	$63.34
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	69	61	$64.03	$34.09
99495 Transitional care management services for problem of at least moderate complexity	51	44	$416.02	$136.07
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	36	32	$173.02	$138.23
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	16	16	$399.00	$159.04
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	13	13	$140.00	$126.47

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	680	414	$122.81	$95.00
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	356	356	$261.00	$126.84
99213 Established patient office or other outpatient visit, typically 15 minutes	270	199	$87.00	$64.47
99495 Transitional care management services for problem of at least moderate complexity	54	45	$408.00	$138.53
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	43	39	$131.00	$8.01
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	40	37	$63.00	$34.47
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	34	33	$170.00	$140.30
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	27	27	$391.00	$161.30
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	20	20	$137.00	$123.25
99442 Telephone medical discussion with physician, 11-20 minutes	15	13	$218.00	$64.58
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$119.00	$79.40

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	705	389	$124.82	$76.18
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	357	357	$256.00	$111.25
99213 Established patient office or other outpatient visit, typically 15 minutes	266	201	$90.44	$49.54
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	66	59	$128.00	$8.29
99495 Transitional care management services for problem of at least moderate complexity	47	41	$421.19	$120.20
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	27	24	$185.67	$108.09
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	27	27	$383.00	$158.71
99442 Telephone medical discussion with physician, 11-20 minutes	18	17	$214.00	$49.38
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	18	18	$134.00	$123.73
G0405 Electrocardiogram, routine ecg with 12 leads; interpretation and report only, performed as a screening for the initial preventive physical examination	13	13	$90.00	$8.31
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$117.00	$72.72

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	804	434	$117.99	$76.53
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	361	361	$251.00	$112.76
99213 Established patient office or other outpatient visit, typically 15 minutes	328	241	$80.00	$49.51
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	69	66	$125.00	$8.31
99495 Transitional care management services for problem of at least moderate complexity	60	52	$397.40	$106.27
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	40	40	$375.00	$166.91
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	32	27	$163.97	$107.79
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	24	24	$131.00	$123.74

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	885	466	$114.95	$78.81
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	372	372	$245.92	$118.98
99213 Established patient office or other outpatient visit, typically 15 minutes	318	251	$78.31	$51.00
99495 Transitional care management services for problem of at least moderate complexity	75	61	$387.69	$110.14
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	71	69	$122.00	$8.59
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	43	43	$366.81	$175.59
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	34	29	$159.65	$111.58
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	28	28	$128.00	$130.09
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$112.00	$75.36

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	859	430	$112.00	$75.32
99213 Established patient office or other outpatient visit, typically 15 minutes	410	292	$76.30	$48.30
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	340	340	$241.00	$110.52
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	60	56	$119.00	$8.21
99495 Transitional care management services for problem of at least moderate complexity	54	50	$376.00	$106.34
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	54	54	$359.00	$160.84
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	47	44	$156.00	$104.68
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	19	19	$118.42	$115.82
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	18	18	$57.00	$24.40

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License WI 33370

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

32051500 (WI)

Hospital & Practice Group Affiliations

Meriter Hospital Inc

7780 Elmwood Ave, Middleton, WI 535625407

Phone: 6084173434

Meriter Hospital Inc

202 S Park St, Madison, WI 537151507

Meriter Hospital Inc

3102 Meriter Way, Madison, WI 537195833

Phone: 6084178800

Meriter Hospital Inc

202 S Park St, Madison, WI 537151507

Phone: 6084176000

Practice Associates & Co-Workers

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

6 Associated Practitioners

Dr. Robert Golden , MD

Family Medicine

NPI 1013986199

Doctor of Medicine (M.D.)

Cara Baumberger , RN

Nurse Practitioner - Family

NPI 1073289344

Registered Nurse

Kimberly Curran , APNP

Nurse Practitioner

NPI 1154877165

Advanced Practice Nurse Prescriber

Dr. Arpad Olajos , MD

Internal Medicine

NPI 1568579936

Doctor of Medicine (M.D.)

Dr. Karen Reed , MD

Family Medicine

NPI 1760422711

Doctor of Medicine (M.D.)

Dr. Wendy Mortimore , MD

Internal Medicine

NPI 1841242674

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 February 07, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location February 07, 2013

Registered at 3102 MERITER WAY, MADISON, WI 537195833 (Tel: 6084178800)

📍

Updated Business Mailing Address February 07, 2013

Registered at 202 S PARK ST, MADISON, WI 537151507

👤

Provider Name / Credentials Updated February 07, 2013

Recorded as N CASPER, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 07, 2013

Internal Medicine (License #33370 in WI)

🟢

Initial NPI Registration & Enumeration March 02, 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: 1003883786

Entity Type:

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

Enumeration Date: March 02, 2006

Last Update: February 07, 2013

Sole Proprietor: No

Update or Correct Profile

Mailing Address

202 S Park St

Madison, WI 537151507

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.