Active NPI 1740264696 Individual Practitioner Female Practitioner

Dr. Sahar Ahmad , MD

Internal Medicine • Appleton, WI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Sahar Ahmad, MD is a certified Internal Medicine practicing in Appleton, WI. With approximately 31 years of clinical experience since completing medical education in 1995, Dr. Ahmad delivers high-quality medical care to the local community at 820 E GRANT ST.

Dr. Ahmad is affiliated with Waukegan Clinic Corp and accepts Medicare assignment.

Frequently performed procedures and clinical services include critical care, first, subsequent hospital care with moderate levelof medical decision making, if using time, at least, emergent insertion of breathing tube into windpipe cartilage using an endoscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

820 E Grant St
Suite S250

Appleton, WI 549113483

Telephone 9207349600

Fax 9207344773

Associated Practice Facility / Clinic

🏢 Fox Valley Pulmonary Medicine, Llc Facility NPI 1265590848

Medicare Profile & Education

Medical School

Other

Graduation Year

1995

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Appleton, WI

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

31 Yrs +9.1 yrs vs City Avg

City Avg: 21.9 Yrs

State Avg: 26.2 Yrs

Regional Practice Density

41 Specialists

Practicing in Appleton, WI (2181 Statewide)

Telehealth Adoption Rate

12.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

64.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Ahmad (31 Years) 31 Yrs

Appleton Specialty Average (21.9 Years) 21.9 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
99291 Critical care, first 30-74 minutes	196	64	$633.00	$213.41
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	36	33	$292.00	$117.96

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99291 Critical care, first 30-74 minutes	199	109	$315.00	$220.62
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	21	21	$155.00	$122.86

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99291 Critical care, first 30-74 minutes	423	190	$321.50	$232.31
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	69	66	$155.00	$107.11
31500 Emergent insertion of breathing tube into windpipe cartilage using an endoscope	21	20	$300.00	$154.75
99292 Critical care, each additional 30 minutes	16	14	$282.38	$116.74
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	11	11	$375.00	$91.38

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99291 Critical care, first 30-74 minutes	404	151	$727.14	$237.02
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	72	68	$325.94	$109.57
31500 Emergent insertion of breathing tube into windpipe cartilage using an endoscope	20	19	$494.40	$159.57
99292 Critical care, each additional 30 minutes	13	11	$418.46	$118.91
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	12	12	$340.92	$93.44

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99291 Critical care, first 30-74 minutes	471	159	$511.95	$237.11
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	68	59	$149.50	$110.05
31500 Emergent insertion of breathing tube into windpipe cartilage using an endoscope	15	15	$334.13	$151.72
99292 Critical care, each additional 30 minutes	13	11	$238.15	$119.16

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99291 Critical care, first 30-74 minutes	617	250	$350.00	$233.85
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	122	100	$115.00	$109.37
31500 Emergent insertion of breathing tube into windpipe cartilage using an endoscope	25	25	$150.00	$148.93
99292 Critical care, each additional 30 minutes	20	17	$200.00	$118.80
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	15	15	$250.00	$213.01

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99291 Critical care, first 30-74 minutes	838	313	$350.00	$226.52
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	135	118	$115.00	$105.57
31500 Emergent insertion of breathing tube into windpipe cartilage using an endoscope	38	38	$150.00	$145.25
99292 Critical care, each additional 30 minutes	26	20	$200.00	$113.79
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	18	18	$250.00	$205.75
36569 Insertion of central venous catheter for infusion, patient 5 years or older	15	14	$300.00	$88.56

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99291 Critical care, first 30-74 minutes	880	317	$350.00	$223.90
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	164	144	$115.00	$103.88
31500 Emergent insertion of breathing tube into windpipe cartilage using an endoscope	31	30	$150.00	$142.90
99292 Critical care, each additional 30 minutes	29	24	$200.00	$112.39
36569 Insertion of central venous catheter for infusion, patient 5 years or older	20	20	$300.00	$93.93
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	14	14	$250.00	$202.16

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License WI 46538

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

Waukegan Clinic Corp

1324 N Sheridan Rd, Waukegan, IL 600852161

Phone: 8473603000

Practice Associates & Co-Workers

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

11 Associated Practitioners

Danielle Ratter

Nurse Practitioner

NPI 1073271961

Dr. Laurin Bellg , MD

Internal Medicine - Critical Care Medicine

NPI 1073542221

Doctor of Medicine (M.D.)

Dr. Scott Parrish , MD

Internal Medicine - Pulmonary Disease

NPI 1073672390

Doctor of Medicine (M.D.)

Dr. Michael Maguire , MD

Internal Medicine - Critical Care Medicine

NPI 1124186721

Doctor of Medicine (M.D.)

Stacy Mielke , FNP-BC

Nurse Practitioner - Family

NPI 1255037305

Family Nurse Practitioner (Board Certified)

Michelle Werner , FNP

Nurse Practitioner - Family

NPI 1346726791

Family Nurse Practitioner

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active October 11, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location October 11, 2012

Registered at 820 E GRANT ST, SUITE S250, APPLETON, WI 549113483 (Tel: 9207349600)

📍

Updated Business Mailing Address October 11, 2012

Registered at 820 E GRANT ST, SUITE S250, APPLETON, WI 549113483 (Tel: 9207349600)

👤

Provider Name / Credentials Updated October 11, 2012

Recorded as SAHAR AHMAD, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 11, 2012

Internal Medicine (License #46538 in WI)

🟢

Initial NPI Registration & Enumeration December 05, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

No patient reviews submitted yet for Dr. Sahar Ahmad. Be the first to share your experience!

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1740264696

Entity Type:

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

Enumeration Date: December 05, 2005

Last Update: October 11, 2012

Sole Proprietor: No

Update or Correct Profile

Mailing Address

820 E Grant St, Suite S250

Appleton, WI 549113483

Phone: 9207349600

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.