Active NPI 1255743779 Individual Practitioner Female Practitioner

Dr. Erin Kloos , MD

Surgery • Phoenix, AZ

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Erin Kloos, MD is a certified Surgery practicing in Phoenix, AZ. With approximately 12 years of clinical experience since graduating from University Of Arizona College Of Medicine in 2014, Dr. Kloos delivers high-quality medical care to the local community at 925 E MCDOWELL RD FL 2.

Dr. Kloos is affiliated with Valley Surgical Clinics, Ltd and accepts Medicare assignment.

Frequently performed procedures and clinical services include initial hospital care with straightforward or low-level medical decision making, if using time, at least, subsequent hospital care with moderate levelof medical decision making, if using time, at least, follow-up hospital inpatient care per day. 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 Fl 2

Phoenix, AZ 850062502

Telephone 6028393339

Fax 6028393300

Associated Practice Facility / Clinic

🏢 Valley Surgical Clinics, Ltd Facility NPI 1962440602

Medicare Profile & Education

Medical School

University Of Arizona College Of Medicine

Graduation Year

2014

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

12 Yrs -9.8 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

50.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Kloos (12 Years) 12 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
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	115	110	$257.00	$124.77
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	97	70	$156.00	$75.39
99231 Follow-up hospital inpatient care per day, typically 15 minutes	82	56	$98.00	$47.25
47562 Removal of gallbladder using an endoscope	24	24	$1297.00	$596.10
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	23	23	$163.00	$107.65
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	19	19	$342.00	$165.65
99213 Established patient office or other outpatient visit, typically 15 minutes	19	17	$150.00	$87.70
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	16	12	$210.00	$124.10
44970 Removal of appendix using an endoscope	14	14	$1186.00	$577.56

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	147	95	$80.00	$47.83
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	58	58	$281.00	$124.23
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	34	34	$389.00	$165.10
99221 Initial hospital inpatient care per day, typically 30 minutes	33	33	$196.00	$80.55
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	32	22	$147.00	$76.71
47562 Removal of gallbladder using an endoscope	24	24	$1722.00	$611.65
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	20	20	$221.00	$108.29
99213 Established patient office or other outpatient visit, typically 15 minutes	13	12	$180.00	$87.52

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	153	81	$80.00	$37.48
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	52	51	$281.00	$131.50
99221 Initial hospital inpatient care per day, typically 30 minutes	51	51	$196.00	$97.14
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	33	23	$147.00	$69.44
47562 Removal of gallbladder using an endoscope	20	20	$1722.00	$653.02
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	15	15	$389.00	$191.28
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$221.00	$109.11
99213 Established patient office or other outpatient visit, typically 15 minutes	14	13	$180.00	$88.40

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	83	79	$284.12	$134.44
99231 Follow-up hospital inpatient care per day, typically 15 minutes	65	46	$80.05	$38.02
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	63	48	$146.75	$71.13
47562 Removal of gallbladder using an endoscope	13	13	$1622.65	$616.59

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	206	151	$83.00	$38.97
99221 Initial hospital inpatient care per day, typically 30 minutes	69	67	$195.96	$100.93
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	45	44	$265.36	$137.35
47562 Removal of gallbladder using an endoscope	13	13	$1722.00	$665.28

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	143	95	$83.00	$38.71
99221 Initial hospital inpatient care per day, typically 30 minutes	26	25	$196.00	$99.53
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	23	23	$265.00	$134.58

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License AZ 59038

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

Valley Surgical Clinics, Ltd

16601 N 40th St, Phoenix, AZ 850323356

Phone: 6029964747

Practice Associates & Co-Workers

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

8 Associated Practitioners

Dr. Phillip Standen , DO

Anesthesiology

NPI 1114378841

Doctor of Osteopathic Medicine (D.O.)

Dr. Christopher Dawson , MD

Surgery

NPI 1205197654

Doctor of Medicine (M.D.)

Dr. Ryan Shelhamer , MD

Surgery

NPI 1265878615

Doctor of Medicine (M.D.)

Robert Maher

Surgery

NPI 1326498965

Dr. Cory Buschmann , MD

Internal Medicine

NPI 1407293103

Doctor of Medicine (M.D.)

Dr. Sarah Lawson , MD

Surgery

NPI 1457613606

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Business Mailing Address August 02, 2019

Registered at 16601 N 40TH ST STE 204, PHOENIX, AZ 850323356 (Tel: 6029964747)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 02, 2019

Surgery (License #59038 in AZ)

✅

NPI Profile Active June 02, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location June 02, 2014

Registered at 925 E MCDOWELL RD FL 2, PHOENIX, AZ 850062502 (Tel: 6028393339)

📍

Updated Business Mailing Address June 02, 2014

Registered at 925 E MCDOWELL RD FL 2, PHOENIX, AZ 850062502 (Tel: 6028393339)

👤

Provider Name / Credentials Updated June 02, 2014

Recorded as ERIN KLOOS, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 02, 2014

Surgery (License #R74515 in AZ)

🟢

Initial NPI Registration & Enumeration June 02, 2014

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: 1255743779

Entity Type:

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

Enumeration Date: June 02, 2014

Last Update: August 02, 2019

Sole Proprietor: No

Update or Correct Profile

Mailing Address

16601 N 40th St Ste 204

Phoenix, AZ 850323356

Phone: 6029964747

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.