Active NPI 1932172327 Individual Practitioner Male Practitioner

Dr. Roger D. Watson , MD

Internal Medicine • Delafield, WI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Roger Watson, MD is a certified Internal Medicine practicing in Delafield, WI. With approximately 27 years of clinical experience since graduating from Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University in 1999, Dr. Watson delivers high-quality medical care to the local community at 2750 GOLF ROAD.

Dr. Watson is affiliated with Prohealth Medical Group Inc 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 wellness visit, includes a personalized prevention plan of service (pps), subsequent visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2750 Golf Road
Prohealth Care Medical Associates

Delafield, WI 53018

Telephone 2629284900

Fax 2629284960

Associated Practice Facility / Clinic

🏢 Central Otologic Ltd Facility NPI 1659330736

Medicare Profile & Education

Medical School

Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University

Graduation Year

1999

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Delafield, WI

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

27 Yrs Matches City Avg

City Avg: 27.0 Yrs

State Avg: 26.2 Yrs

Regional Practice Density

5 Specialists

Practicing in Delafield, WI (2181 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

54.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Watson (27 Years) 27 Yrs

Delafield Specialty Average (27.0 Years) 27.0 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	447	292	$36.30	$8.62
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	216	132	$365.42	$120.19
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	142	142	$185.49	$121.83
99213 Established patient office or other outpatient visit, typically 15 minutes	75	59	$245.72	$85.42
G0008 Administration of influenza virus vaccine	37	37	$60.00	$30.42
90653 Vaccine for influenza for injection into muscle	34	34	$105.00	$81.82
91322 Sarscov2 vac 50 mcg/0.5ml im	29	28	$225.69	$155.23
90480 Admn sarscov2 vacc 1 dose	29	28	$88.17	$40.56
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	20	18	$485.60	$169.40

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	352	247	$35.43	$8.38
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	225	126	$349.86	$120.67
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	126	126	$177.50	$121.80
99213 Established patient office or other outpatient visit, typically 15 minutes	126	99	$236.36	$85.23
G0008 Administration of influenza virus vaccine	41	40	$60.00	$28.93
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	39	38	$84.85	$75.52
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	15	15	$259.00	$155.42
G0009 Administration of pneumococcal vaccine	14	14	$60.43	$28.93
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	14	14	$426.00	$282.54
90480 Admn sarscov2 vacc 1 dose	13	13	$85.00	$38.57
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	13	11	$471.77	$168.85
91322 Sarscov2 vac 50 mcg/0.5ml im	13	13	$259.00	$143.00

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	270	145	$334.50	$122.31
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	129	129	$169.95	$124.44
99213 Established patient office or other outpatient visit, typically 15 minutes	117	91	$227.76	$85.95
G0008 Administration of influenza virus vaccine	56	55	$59.14	$28.00
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	51	50	$81.80	$69.88
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	14	14	$238.50	$158.28
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	13	12	$102.54	$5.58
G0009 Administration of pneumococcal vaccine	12	12	$59.17	$28.02
G0404 Electrocardiogram, routine ecg with 12 leads; tracing only, without interpretation and report, performed as a screening for the initial preventive physical examination	12	12	$29.58	$5.59

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	296	166	$321.34	$124.32
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	143	143	$163.59	$126.84
99213 Established patient office or other outpatient visit, typically 15 minutes	77	60	$216.99	$87.48
G0008 Administration of influenza virus vaccine	41	41	$57.51	$16.22
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	37	37	$80.00	$66.43
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	16	16	$98.50	$6.02

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	245	149	$310.11	$104.87
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	151	151	$157.75	$111.63
99213 Established patient office or other outpatient visit, typically 15 minutes	113	88	$208.70	$72.11
G0008 Administration of influenza virus vaccine	51	50	$55.10	$16.21
90662 Influenza vaccine split virus, preservative free	46	45	$73.70	$60.19
G0009 Administration of pneumococcal vaccine	31	31	$54.39	$16.16
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	26	26	$168.00	$118.20
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	12	11	$94.67	$7.95
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	12	12	$414.00	$140.50

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	216	145	$297.94	$102.64
99213 Established patient office or other outpatient visit, typically 15 minutes	200	147	$201.12	$70.83
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	152	152	$151.86	$110.25
G0008 Administration of influenza virus vaccine	74	73	$53.73	$15.92
90662 Influenza vaccine split virus, preservative free	70	69	$65.00	$54.70
G0009 Administration of pneumococcal vaccine	31	31	$52.58	$15.92
93793 Anticoagulant management of patient taking warfarin	25	16	$49.40	$11.40
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	20	19	$90.80	$7.93
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	16	16	$168.00	$110.74
90670 Pneumococcal vaccine for injection into muscle	15	15	$390.00	$209.02
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	13	13	$220.08	$163.84
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	12	11	$120.25	$43.15

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	227	143	$285.81	$102.30
99213 Established patient office or other outpatient visit, typically 15 minutes	180	135	$193.36	$69.82
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	130	130	$145.71	$111.87
G0008 Administration of influenza virus vaccine	66	64	$51.45	$19.63
90662 Influenza vaccine split virus, preservative free	63	61	$65.00	$51.96
36415 Insertion of needle into vein for collection of blood sample	32	30	$30.00	$2.94
G0009 Administration of pneumococcal vaccine	19	19	$50.21	$19.63
90670 Pneumococcal vaccine for injection into muscle	15	15	$390.00	$196.12
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	13	13	$202.46	$159.71
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	12	12	$87.25	$7.93
99495 Transitional care management services for problem of at least moderate complexity	12	11	$548.67	$157.71

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	217	135	$29.26	$2.94
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	208	127	$275.12	$102.22
99213 Established patient office or other outpatient visit, typically 15 minutes	173	123	$185.90	$69.76
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	120	120	$139.35	$110.85
G0008 Administration of influenza virus vaccine	88	85	$49.30	$24.29
90662 Influenza vaccine split virus, preservative free	80	78	$64.38	$47.66
G0009 Administration of pneumococcal vaccine	28	28	$48.57	$24.29
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	14	14	$164.57	$95.62
90670 Pneumococcal vaccine for injection into muscle	14	14	$377.14	$186.36
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	13	13	$205.69	$163.87

Medical Specialties & State Licenses

CMS Verified: 2026-04-29

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License WI 42990

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.

Pediatrics

NUCC Taxonomy Code: 208000000X

State License WI 42990

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

34349700 (WI)

Hospital & Practice Group Affiliations

Prohealth Medical Group Inc

N17w24100 Riverwood Dr, Waukesha, WI 531881127

Phone: 2629284704

Prohealth Medical Group Inc

2750 Golf Rd, Delafield, WI 530182062

Phone: 2629284900

Prohealth Medical Group Inc

N16w24131 Riverwood Dr, Waukesha, WI 531881106

Phone: 2626960765

Prohealth Medical Group Inc

N16w24131 Riverwood Dr, Waukesha, WI 531881106

Phone: 2626960808

Prohealth Medical Group Inc

1185 Corporate Ctr Dr, Oconomowoc, WI 530664889

Phone: 2629288400

Practice Associates & Co-Workers

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

4 Associated Practitioners

Dr. Rayna Jobe , MD

Family Medicine

NPI 1225117526

Doctor of Medicine (M.D.)

Dr. Keyla Guadalupe , MD

Family Medicine

NPI 1619055159

Doctor of Medicine (M.D.)

Sarah Barto , APRN-BC

Nurse Practitioner - Family

NPI 1710495965

APRNBC

Nicole Hipke

Nurse Practitioner - Family

NPI 1922719848

Career & Practice History Timeline

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

8 Historical Events

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 29, 2026

Pediatrics (License #42990 in WI)

✅

NPI Profile Active November 09, 2011

NPI status registered as active in NPPES database

📍

Updated Practice Location November 09, 2011

Registered at 2750 GOLF ROAD, PROHEALTH CARE MEDICAL ASSOCIATES, DELAFIELD, WI 53018 (Tel: 2629284900)

📍

Updated Business Mailing Address November 09, 2011

Registered at N17 W24100 RIVERWOOD DRIVE SUITE 250, PROHEALTH CARE MEDICAL ASSOCIATES INC., WAUKESHA, WI 531881177 (Tel: 2629284100)

👤

Provider Name / Credentials Updated November 09, 2011

Recorded as ROGER WATSON, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 09, 2011

Internal Medicine (License #42990 in WI)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 09, 2011

Pediatrics (License #42990 in WI)

🟢

Initial NPI Registration & Enumeration February 08, 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: 1932172327

Entity Type:

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

Enumeration Date: February 08, 2006

Last Update: April 29, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

N17 W24100 Riverwood Drive Suite 250, Prohealth Care Medical Associates Inc.

Waukesha, WI 531881177

Phone: 2629284100

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.