Active NPI 1396977062 Individual Practitioner Male Practitioner

Dr. Ali Hassan , MD

Internal Medicine • Springfield, MO

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Ali Hassan, MD is a certified Internal Medicine practicing in Springfield, MO. With approximately 22 years of clinical experience since completing medical education in 2004, Dr. Hassan delivers high-quality medical care to the local community at 3801 S. NATIONAL, 5TH FLOOR.

Dr. Hassan is affiliated with Associates In Nephrology Ltd and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, established patient outpatient office visit, initial hospital care with moderate level of medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3801 S. National, 5th Floor

Springfield, MO 658075210

Telephone 4172697728

Fax 4172697729

Associated Practice Facility / Clinic

🏢 Lester E Cox Medical Centers Facility NPI 1952355646

Medicare Profile & Education

Medical School

Other

Graduation Year

2004

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Springfield, MO

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

22 Yrs -0.2 yrs vs City Avg

City Avg: 22.2 Yrs

State Avg: 25.5 Yrs

Regional Practice Density

147 Specialists

Practicing in Springfield, MO (2747 Statewide)

Telehealth Adoption Rate

12.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

17.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Hassan (22 Years) 22 Yrs

Springfield Specialty Average (22.2 Years) 22.2 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
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	741	192	$103.37	$79.41
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	354	200	$157.64	$127.78
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	308	102	$147.53	$119.42
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	187	155	$272.17	$174.64
99213 Established patient office or other outpatient visit, typically 15 minutes	111	99	$113.75	$90.76
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	100	18	$375.00	$356.07
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	28	28	$200.00	$167.53
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	20	20	$195.00	$180.22
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	20	20	$72.60	$56.12

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	856	218	$92.00	$76.43
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	424	220	$149.38	$121.60
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	367	134	$131.00	$114.99
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	229	175	$252.00	$167.58
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	144	29	$375.00	$338.64
99213 Established patient office or other outpatient visit, typically 15 minutes	68	66	$105.41	$86.02
90961 Dialysis services, 2-3 physician visits per month (20 years or older)	44	25	$305.00	$275.56
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	29	29	$200.00	$159.46

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	837	207	$92.00	$69.12
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	367	125	$131.00	$99.49
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	367	203	$149.52	$123.76
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	189	163	$252.00	$192.33
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	184	41	$375.00	$348.76
99213 Established patient office or other outpatient visit, typically 15 minutes	93	88	$104.71	$86.27
90961 Dialysis services, 2-3 physician visits per month (20 years or older)	51	24	$305.00	$289.02
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	40	40	$200.00	$162.25

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	851	191	$92.00	$71.13
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	219	147	$146.79	$124.98
99213 Established patient office or other outpatient visit, typically 15 minutes	177	153	$100.28	$85.62
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	167	128	$252.00	$197.28
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	158	73	$131.00	$102.29
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	154	48	$375.00	$357.75
90961 Dialysis services, 2-3 physician visits per month (20 years or older)	49	29	$305.00	$295.83
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	39	39	$200.00	$162.94
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	18	13	$172.00	$134.87

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	1,135	252	$92.00	$71.22
99213 Established patient office or other outpatient visit, typically 15 minutes	260	201	$86.00	$71.49
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	204	179	$252.00	$199.95
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	189	33	$375.00	$283.15
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	123	93	$128.00	$105.69
90961 Dialysis services, 2-3 physician visits per month (20 years or older)	57	29	$305.00	$236.41
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	33	24	$131.00	$103.45
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	28	23	$172.00	$136.39
99231 Follow-up hospital inpatient care per day, typically 15 minutes	26	22	$50.00	$37.64
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	15	15	$200.00	$158.94

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	1,213	275	$92.06	$71.06
99213 Established patient office or other outpatient visit, typically 15 minutes	273	218	$86.00	$70.89
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	198	166	$251.60	$197.47
99231 Follow-up hospital inpatient care per day, typically 15 minutes	137	75	$50.00	$38.52
90961 Dialysis services, 2-3 physician visits per month (20 years or older)	134	47	$305.00	$232.55
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	80	42	$375.00	$277.17
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	76	65	$128.00	$104.35
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	71	60	$172.00	$133.86
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	62	58	$51.00	$42.91
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	52	37	$131.00	$101.61
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	32	32	$200.00	$158.45

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	1,359	379	$92.00	$71.31
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	247	220	$252.00	$198.71
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	133	88	$131.00	$102.14
99213 Established patient office or other outpatient visit, typically 15 minutes	123	89	$86.00	$70.12
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	122	58	$375.00	$276.56
90961 Dialysis services, 2-3 physician visits per month (20 years or older)	122	53	$305.00	$232.24
99231 Follow-up hospital inpatient care per day, typically 15 minutes	92	68	$50.00	$38.47
90935 Hemodialysis procedure with physician evaluation	88	49	$90.00	$71.55
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	79	62	$128.00	$103.51
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	66	57	$172.00	$134.04
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	47	46	$51.00	$41.92
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	30	30	$200.00	$159.33
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	25	25	$252.00	$200.42

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	256	92	$92.00	$70.41
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	67	35	$131.00	$101.82
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	39	38	$252.00	$197.76
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	33	32	$172.00	$133.62
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	31	27	$375.00	$275.21
90935 Hemodialysis procedure with physician evaluation	30	21	$90.00	$70.65
99231 Follow-up hospital inpatient care per day, typically 15 minutes	24	19	$50.00	$38.36
90961 Dialysis services, 2-3 physician visits per month (20 years or older)	22	20	$305.00	$230.91
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	12	$128.00	$102.86
99213 Established patient office or other outpatient visit, typically 15 minutes	11	11	$86.00	$69.80

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License MO 2012020489

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.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License MO T2009011772

Hospital & Practice Group Affiliations

Associates In Nephrology Ltd

970 Windham Court, Boardman, OH 445125082

Associates In Nephrology Ltd

970 Windham Ct, Boardman, OH 445125082

Phone: 3302590440

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dawn Viets , NNP

Nurse Practitioner - Pediatrics

NPI 1053359091

Cindy Yager , FNP

Nurse Practitioner - Family

NPI 1053708040

Family Nurse Practitioner

Dr. Betty Abban , MD

Internal Medicine

NPI 1063893162

Doctor of Medicine (M.D.)

Traci Bilyeu , PA-C

Physician Assistant

NPI 1073653135

Physician Assistant (Certified)

Dr. Brittany Montavon , MD

Pediatrics - Neonatal-Perinatal Medicine

NPI 1073909214

Doctor of Medicine (M.D.)

Dr. Nana Gaisie , MD

Internal Medicine

NPI 1083857965

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 January 21, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location January 21, 2013

Registered at 3801 S. NATIONAL, 5TH FLOOR, SPRINGFIELD, MO 658075210 (Tel: 4172697728)

📍

Updated Business Mailing Address January 21, 2013

Registered at PO BOX 4046, SPRINGFIELD, MO 658084046

👤

Provider Name / Credentials Updated January 21, 2013

Recorded as ALI HASSAN, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 21, 2013

Internal Medicine (License #2012020489 in MO)

🟢

Initial NPI Registration & Enumeration August 14, 2009

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: 1396977062

Entity Type:

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

Enumeration Date: August 14, 2009

Last Update: January 21, 2013

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 4046

Springfield, MO 658084046

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.