Active NPI 1952501983 Individual Practitioner Male Practitioner

Dr. Robert Clifton Knizley , MD

Internal Medicine • Mobile, AL

Professional Overview & Biography Verified Profile Summary

Dr. Robert Knizley, MD is a registered healthcare professional specializing in Internal Medicine in Mobile, AL. Practice services are available at 5 MOBILE INFIRMARY CIR under active NPI credentials.

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

Practice Location & Contact Primary Location

Practice Address

5 Mobile Infirmary Cir

Mobile, AL 366073513

Telephone 2515454579

Fax 2512871466

Associated Practice Facility / Clinic

🏢 Mobile Infirmary Association Facility NPI 1558364802

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Mobile, AL

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 21.6 Yrs

State Avg: 29.0 Yrs

Regional Practice Density

266 Specialists

Practicing in Mobile, AL (1784 Statewide)

Telehealth Adoption Rate

5.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

74.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

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	371	139	$265.00	$72.26
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	105	100	$736.00	$157.72
99239 Hospital discharge day management, more than 30 minutes	102	94	$391.00	$104.80
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	80	43	$379.00	$108.87
99238 Hospital discharge day management, 30 minutes or less	16	16	$266.00	$74.19
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	13	13	$500.00	$119.78

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	597	257	$300.57	$73.88
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	178	158	$711.26	$162.04
99239 Hospital discharge day management, more than 30 minutes	170	154	$424.78	$106.54
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	106	60	$384.98	$111.18
99238 Hospital discharge day management, 30 minutes or less	33	30	$281.21	$73.12

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	181	80	$390.67	$95.52
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	101	57	$409.58	$66.61
99239 Hospital discharge day management, more than 30 minutes	69	68	$393.19	$97.83
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	43	41	$636.70	$184.22

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	386	173	$550.42	$66.93
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	85	49	$747.54	$95.50
99239 Hospital discharge day management, more than 30 minutes	58	54	$808.76	$98.56
99217 Hospital observation care on day of discharge	42	41	$539.10	$68.02
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	32	32	$1042.81	$190.41
99238 Hospital discharge day management, 30 minutes or less	21	21	$557.10	$65.82
99225 Subsequent observation care, typically 25 minutes per day	21	19	$552.05	$67.96
99220 Hospital observation care, typically 70 minutes	17	16	$736.53	$173.56

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	385	154	$472.08	$68.63
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	289	102	$790.22	$99.10
99239 Hospital discharge day management, more than 30 minutes	94	93	$775.48	$102.35
99238 Hospital discharge day management, 30 minutes or less	58	57	$543.81	$69.50
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	44	44	$1361.36	$193.31
99217 Hospital observation care on day of discharge	44	44	$535.45	$69.22
99225 Subsequent observation care, typically 25 minutes per day	30	23	$544.80	$69.86
99220 Hospital observation care, typically 70 minutes	16	16	$1314.00	$176.61

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	172	99	$263.23	$68.35
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	166	87	$486.66	$98.77
99239 Hospital discharge day management, more than 30 minutes	51	51	$351.84	$101.57
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	34	34	$775.74	$189.36
99217 Hospital observation care on day of discharge	30	30	$374.93	$69.16
99220 Hospital observation care, typically 70 minutes	19	19	$732.00	$176.31
99238 Hospital discharge day management, 30 minutes or less	17	17	$262.94	$69.12
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	11	11	$534.64	$129.84

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	654	279	$149.97	$67.30
99239 Hospital discharge day management, more than 30 minutes	188	187	$214.19	$99.62
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	171	120	$228.10	$97.24
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	139	136	$454.76	$188.54
99217 Hospital observation care on day of discharge	81	80	$148.37	$68.13
99225 Subsequent observation care, typically 25 minutes per day	66	48	$144.18	$65.58
99220 Hospital observation care, typically 70 minutes	57	56	$373.42	$171.83
99291 Critical care, first 30-74 minutes	56	35	$518.00	$211.28
99236 Initial hospital care with same-day admission and discharge with high level of medical decision making, per day, if using time, at least 85 minutes	16	16	$516.13	$207.47
99238 Hospital discharge day management, 30 minutes or less	12	12	$177.00	$69.35

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	700	306	$149.00	$66.71
99239 Hospital discharge day management, more than 30 minutes	182	177	$207.18	$100.30
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	146	146	$411.35	$187.66
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	141	100	$225.38	$95.82
99217 Hospital observation care on day of discharge	72	70	$155.96	$65.15
99220 Hospital observation care, typically 70 minutes	53	52	$401.62	$173.32
99225 Subsequent observation care, typically 25 minutes per day	48	37	$159.08	$65.06
99291 Critical care, first 30-74 minutes	45	32	$547.69	$208.12
99238 Hospital discharge day management, 30 minutes or less	38	38	$166.26	$68.18
99236 Initial hospital care with same-day admission and discharge with high level of medical decision making, per day, if using time, at least 85 minutes	12	12	$417.00	$207.09

Medical Specialties & State Licenses

CMS Verified: 2020-06-01

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License AL 29469

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 WI 602

Internal Medicine - Pulmonary Disease

NUCC Taxonomy Code: 207RP1001X

State License AL 29469

An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

Practice Associates & Co-Workers

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

11 Associated Practitioners

Dr. Adolph Isom , MD

Hospitalist

NPI 1003996521

Doctor of Medicine (M.D.)

Dr. Hugh Milteer , MD

Internal Medicine

NPI 1063771210

Doctor of Medicine (M.D.)

Dr. Alfred Chance , MD

Internal Medicine

NPI 1124035795

Doctor of Medicine (M.D.)

Savannah Collier , CRNP

Nurse Practitioner - Family

NPI 1134510233

Certified Registered Nurse Practitioner

Dr. William Admire , DO

Internal Medicine

NPI 1295764124

Doctor of Osteopathic Medicine (D.O.)

Dr. Christine Fouty , MD

Hospitalist

NPI 1396774105

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

7 Historical Events

📍

Updated Business Mailing Address June 01, 2020

Registered at 30575 BAINBRIDGE RD, STE 200, SOLON, OH 441392275 (Tel: 4405425000)

✅

NPI Profile Active September 25, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location September 25, 2014

Registered at 5 MOBILE INFIRMARY CIR, MOBILE, AL 366073513 (Tel: 2515454579)

📍

Updated Business Mailing Address September 25, 2014

Registered at 3280 DAUPHIN ST, BUILDING B, SUITE 118, MOBILE, AL 366064060 (Tel: 2515454579)

👤

Provider Name / Credentials Updated September 25, 2014

Recorded as ROBERT KNIZLEY, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 25, 2014

Internal Medicine (License #29469 in AL)

🟢

Initial NPI Registration & Enumeration July 18, 2007

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: 1952501983

Entity Type:

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

Enumeration Date: July 18, 2007

Last Update: June 01, 2020

Sole Proprietor: No

Update or Correct Profile

Mailing Address

30575 Bainbridge Rd, Ste 200

Solon, OH 441392275

Phone: 4405425000

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.