Active NPI 1376770040 Individual Practitioner Male Practitioner

Kristopher Johnson

Surgery • Phoenix, AZ

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Kristopher Johnson is a certified Surgery practicing in Phoenix, AZ. With approximately 17 years of clinical experience since graduating from University Of Arizona College Of Medicine in 2009, Kristopher Johnson delivers high-quality medical care to the local community at 925 E MCDOWELL RD.

Kristopher Johnson is affiliated with Shirah Surgical Pllc and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least, removal of skin and tissue, 20.0 sq cm or less, initial nursing facility visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

925 E Mcdowell Rd
2nd Floor

Phoenix, AZ 850062502

Telephone 6022392282

Associated Practice Facility / Clinic

🏢 Banner -- University Medical Center Phoenix Campus Toxicology Facility NPI 1346293875

Medicare Profile & Education

Medical School

University Of Arizona College Of Medicine

Graduation Year

2009

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Phoenix, AZ

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

17 Yrs -4.8 yrs vs City Avg

City Avg: 21.8 Yrs

State Avg: 23.6 Yrs

Regional Practice Density

180 Specialists

Practicing in Phoenix, AZ (801 Statewide)

Telehealth Adoption Rate

7.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

58.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Johnson (17 Years) 17 Yrs

Phoenix Specialty Average (21.8 Years) 21.8 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
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	105	26	$210.44	$103.58
11042 Removal of skin and tissue, 20.0 sq cm or less	32	15	$253.14	$58.11
99306 Initial nursing facility visit, typically 45 minutes per day	16	16	$355.79	$175.04

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	36	29	$147.00	$69.49
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	31	30	$281.00	$131.81
99231 Follow-up hospital inpatient care per day, typically 15 minutes	16	12	$80.00	$37.79
99213 Established patient office or other outpatient visit, typically 15 minutes	12	11	$180.00	$89.06
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	12	12	$389.00	$193.28

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	93	61	$146.49	$70.41
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	54	54	$285.79	$133.19
99231 Follow-up hospital inpatient care per day, typically 15 minutes	49	32	$80.12	$37.64
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$213.88	$109.81
99213 Established patient office or other outpatient visit, typically 15 minutes	14	13	$180.00	$85.91
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$330.00	$165.29

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	116	88	$139.07	$71.84
99231 Follow-up hospital inpatient care per day, typically 15 minutes	69	58	$83.00	$39.10
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	60	60	$269.85	$135.07
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	19	19	$389.00	$200.26
99213 Established patient office or other outpatient visit, typically 15 minutes	14	13	$147.03	$73.78
99221 Initial hospital inpatient care per day, typically 30 minutes	11	11	$196.00	$101.50

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	168	126	$151.95	$71.25
99231 Follow-up hospital inpatient care per day, typically 15 minutes	85	65	$84.09	$38.71
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	70	69	$276.76	$134.74
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	33	33	$415.24	$198.94
99213 Established patient office or other outpatient visit, typically 15 minutes	17	12	$140.00	$70.80
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	13	13	$238.23	$102.27
99291 Critical care, first 30-74 minutes	13	13	$653.31	$219.21

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	207	132	$161.34	$71.61
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	57	56	$288.77	$133.32
99213 Established patient office or other outpatient visit, typically 15 minutes	30	24	$156.33	$69.42
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	29	29	$445.62	$199.19
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	22	22	$241.55	$102.48
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	17	14	$89.94	$42.91
99231 Follow-up hospital inpatient care per day, typically 15 minutes	11	11	$83.00	$38.67
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	11	11	$225.73	$105.31

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License AZ R71536

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Hospital & Practice Group Affiliations

Shirah Surgical Pllc

720 E Thunderbird Rd, Phoenix, AZ 850225396

Phone: 4805311681

Practice Associates & Co-Workers

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

4 Associated Practitioners

Dr. Emil Graf , MD

Surgery

NPI 1225231434

Doctor of Medicine (M.D.)

Dr. Brad Olberding , MD

Surgery

NPI 1437386109

Doctor of Medicine (M.D.)

Dr. Vanessa Miller , MD

Surgery

NPI 1811157530

Doctor of Medicine (M.D.)

Dr. Erik Cohen , MD

Surgery

NPI 1871797969

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 June 19, 2009

NPI status registered as active in NPPES database

📍

Updated Practice Location June 19, 2009

Registered at 925 E MCDOWELL RD, 2ND FLOOR, PHOENIX, AZ 850062502 (Tel: 6022392282)

📍

Updated Business Mailing Address June 19, 2009

Registered at 925 E MCDOWELL RD, 2ND FLOOR, PHOENIX, AZ 850062502 (Tel: 6022392282)

👤

Provider Name / Credentials Updated June 19, 2009

Recorded as KRISTOPHER JOHNSON

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 19, 2009

Surgery (License #R71536 in AZ)

🟢

Initial NPI Registration & Enumeration June 19, 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: 1376770040

Entity Type:

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

Enumeration Date: June 19, 2009

Last Update: June 19, 2009

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

925 E Mcdowell Rd, 2nd Floor

Phoenix, AZ 850062502

Phone: 6022392282

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.