Active NPI 1457641698 Individual Practitioner Male Practitioner

Dr. Christopher S King , MD

Internal Medicine • Phoenix, AZ

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Christopher King, MD is a certified Internal Medicine practicing in Phoenix, AZ. With approximately 15 years of clinical experience since graduating from University Of California, Irvine, California College Of Medicine in 2011, Dr. King delivers high-quality medical care to the local community at 9225 N 3RD ST STE 300.

Dr. King is affiliated with Affiliated Hospitalists Plc 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, hospital discharge day management, more than, 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

9225 N 3rd St Ste 300

Phoenix, AZ 850202466

Telephone 6024450751

Fax 6024458128

Associated Practice Facility / Clinic

🏢 Affiliated Hospitalists, Plc Facility NPI 1265546261

Medicare Profile & Education

Medical School

University Of California, Irvine, California College Of Medicine

Graduation Year

2011

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Phoenix, AZ

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

15 Yrs -7.5 yrs vs City Avg

City Avg: 22.5 Yrs

State Avg: 25.1 Yrs

Regional Practice Density

726 Specialists

Practicing in Phoenix, AZ (2967 Statewide)

Telehealth Adoption Rate

16.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

38.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. King (15 Years) 15 Yrs

Phoenix Specialty Average (22.5 Years) 22.5 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
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	524	211	$150.00	$113.32
99239 Hospital discharge day management, more than 30 minutes	170	162	$160.00	$108.51
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	62	60	$300.00	$165.74
99497 Advance care planning, first 30 minutes	53	37	$130.00	$72.10
G0316 Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th	42	32	$60.00	$29.07
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	35	22	$110.00	$75.38
99498 Advance care planning by the physician or other qualified health care professional	14	11	$110.00	$67.73

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	587	230	$150.00	$115.37
99239 Hospital discharge day management, more than 30 minutes	235	226	$160.00	$110.93
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	67	42	$110.00	$76.69
G0316 Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th	56	27	$60.00	$29.51
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	55	54	$300.00	$168.15
99497 Advance care planning, first 30 minutes	49	36	$130.00	$73.11

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	705	244	$150.00	$99.04
99239 Hospital discharge day management, more than 30 minutes	150	146	$160.00	$101.86
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	50	50	$300.00	$192.22
99356 Prolonged inpatient or observation hospital service, first hour	39	28	$140.00	$87.33
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	33	20	$110.00	$69.27
99217 Hospital observation care on day of discharge	28	28	$110.00	$69.44
99497 Advance care planning, first 30 minutes	27	22	$130.00	$75.43
99291 Critical care, first 30-74 minutes	17	15	$400.00	$213.21
99220 Hospital observation care, typically 70 minutes	11	11	$270.00	$173.97

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	625	226	$150.00	$100.78
99239 Hospital discharge day management, more than 30 minutes	177	171	$160.00	$103.55
99356 Prolonged inpatient or observation hospital service, first hour	50	39	$140.00	$89.50
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	49	48	$300.00	$196.15
99217 Hospital observation care on day of discharge	28	28	$110.00	$70.58
99497 Advance care planning, first 30 minutes	23	18	$130.00	$76.90
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	17	12	$110.00	$70.41
99291 Critical care, first 30-74 minutes	15	11	$400.00	$216.40

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	661	250	$150.00	$104.71
99239 Hospital discharge day management, more than 30 minutes	181	177	$160.00	$107.10
99356 Prolonged inpatient or observation hospital service, first hour	63	49	$140.00	$91.72
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	54	53	$300.00	$200.81
99217 Hospital observation care on day of discharge	26	26	$110.00	$72.95
99497 Advance care planning, first 30 minutes	25	22	$130.00	$79.46
99226 Subsequent observation care, typically 35 minutes per day	17	16	$160.00	$105.02
99220 Hospital observation care, typically 70 minutes	16	16	$270.00	$185.99
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	13	11	$110.00	$72.87
99291 Critical care, first 30-74 minutes	13	12	$400.00	$223.59

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	571	220	$150.00	$103.18
99239 Hospital discharge day management, more than 30 minutes	163	159	$160.00	$106.32
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	66	63	$300.00	$200.74
99356 Prolonged inpatient or observation hospital service, first hour	37	29	$140.00	$89.54
99217 Hospital observation care on day of discharge	30	30	$110.00	$72.47
99226 Subsequent observation care, typically 35 minutes per day	29	23	$160.00	$98.11
99497 Advance care planning, first 30 minutes	29	19	$130.00	$78.54
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	21	16	$110.00	$72.17

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	545	219	$151.26	$102.81
99239 Hospital discharge day management, more than 30 minutes	170	165	$160.00	$106.23
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	57	57	$299.84	$199.87
99356 Prolonged inpatient or observation hospital service, first hour	44	41	$139.73	$90.97
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	41	33	$110.49	$71.73
99217 Hospital observation care on day of discharge	35	35	$111.06	$72.08
99497 Advance care planning, first 30 minutes	20	14	$129.80	$78.05
99220 Hospital observation care, typically 70 minutes	18	18	$271.67	$183.71
99226 Subsequent observation care, typically 35 minutes per day	14	12	$159.43	$103.58

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	691	248	$189.13	$102.93
99239 Hospital discharge day management, more than 30 minutes	171	166	$159.42	$105.71
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	50	50	$279.40	$200.16
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes	36	12	$170.00	$134.14
99217 Hospital observation care on day of discharge	32	32	$149.06	$71.95
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	19	17	$129.47	$71.31
99220 Hospital observation care, typically 70 minutes	12	12	$300.00	$183.47

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License AZ 46196

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

Affiliated Hospitalists Plc

16640 N 38th St, Phoenix, AZ 850322100

Phone: 6024826671

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Brady Dennison , DO

Hospitalist

NPI 1003557323

Doctor of Osteopathic Medicine (D.O.)

Dr. Linda Nguyen , MD, MA

Internal Medicine

NPI 1003558131

Doctor of Medicine (M.D.), Master of Arts

Dr. Faryal Mir , DO

Internal Medicine

NPI 1013602291

Doctor of Osteopathic Medicine (D.O.)

Dr. Sara Stimson , MD

Internal Medicine

NPI 1023063450

Doctor of Medicine (M.D.)

Dr. Kevin Asady , MD

Internal Medicine

NPI 1033868740

Doctor of Medicine (M.D.)

Dr. Marwah Ahmad , DO

Internal Medicine

NPI 1053056440

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active March 31, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location March 31, 2016

Registered at 9225 N 3RD ST STE 300, PHOENIX, AZ 850202466 (Tel: 6024450751)

📍

Updated Business Mailing Address March 31, 2016

Registered at 9225 N 3RD ST STE 300, PHOENIX, AZ 850202466 (Tel: 6024450751)

👤

Provider Name / Credentials Updated March 31, 2016

Recorded as CHRISTOPHER KING, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 31, 2016

Internal Medicine (License #46196 in AZ)

🟢

Initial NPI Registration & Enumeration April 08, 2011

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. Christopher King. 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: 1457641698

Entity Type:

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

Enumeration Date: April 08, 2011

Last Update: March 31, 2016

Sole Proprietor: No

Update or Correct Profile

Mailing Address

9225 N 3rd St Ste 300

Phoenix, AZ 850202466

Phone: 6024450751

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.