Deactivated NPI 1659671394 Deactivated / Inactive NPI Male Practitioner

John Anthony Kazen , PA

Physician Assistant • San Antonio, TX

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Notice of NPI Deactivation & Inactive Practice Status

According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, John Kazen has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date October 28, 2010

NPI Deactivation Date March 03, 2021

Total Practice Duration ~11 Years of Practice (2010 – 2021)

Professional Overview & Biography Verified Profile Summary

John Kazen, PA was a registered Physician Assistant practicing in San Antonio, TX. Throughout an active medical career spanning 11 years, John Kazen provided care at the practice location at 1616 CALLAGHAN RD until profile deactivation on 2021-03-03.

Historical Medicare Part B clinical services included established patient outpatient office visit, insertion of needle into vein for collection of blood sample, blood test, lipids (cholesterol and triglycerides). Public procedure reimbursement records and service volume details are provided below for historical transparency.

Practice Location & Contact Primary Location

Practice Address

1616 Callaghan Rd

San Antonio, TX 782284315

Telephone 2104351218

Fax 2104353162

Associated Practice Facility / Clinic

🏢 Community Family Medicine Pa Facility NPI 1295825990

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in San Antonio, TX

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 11.2 Yrs

State Avg: 13.9 Yrs

Regional Practice Density

888 Specialists

Practicing in San Antonio, TX (11140 Statewide)

Telehealth Adoption Rate

13.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

39.3% 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 (2020)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	290	134	$90.00	$60.50
36415 Insertion of needle into vein for collection of blood sample	290	131	$5.00	$2.98
80061 Blood test, lipids (cholesterol and triglycerides)	231	122	$50.00	$13.31
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	225	122	$125.00	$90.78
81003 Automated urinalysis test	194	107	$12.00	$2.23
82947 Blood glucose (sugar) level	191	111	$15.00	$3.90
83036 Hemoglobin A1C level	170	104	$27.00	$9.65
93000 Routine ekg using at least 12 leads including interpretation and report	83	81	$65.00	$14.02
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	73	73	$130.00	$96.48
71046 X-ray of chest, 2 views	69	69	$90.00	$27.08
G0008 Administration of influenza virus vaccine	55	51	$25.00	$16.19
82043 Urine microalbumin (protein) level	50	46	$12.00	$5.74
G0181 Physician or allowed practitioner supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician or allow	34	12	$125.00	$89.76
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	28	28	$44.00	$19.58
90688 Vaccine for influenza for administration into muscle, 0.5 ml dosage	26	25	$44.00	$18.78
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	26	24	$60.00	$36.45
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	19	19	$75.00	$34.81
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	15	15	$165.00	$122.24
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	11	11	$170.00	$142.25

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	479	158	$5.00	$2.94
99213 Established patient office or other outpatient visit, typically 15 minutes	388	146	$90.00	$60.83
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	384	145	$125.00	$89.26
80061 Blood test, lipids (cholesterol and triglycerides)	379	148	$50.00	$14.58
81003 Automated urinalysis test	330	149	$12.00	$2.44
82947 Blood glucose (sugar) level	297	134	$15.00	$4.28
83036 Hemoglobin A1C level	260	123	$27.09	$10.57
93000 Routine ekg using at least 12 leads including interpretation and report	112	104	$65.00	$13.81
82043 Urine microalbumin (protein) level	108	91	$12.00	$6.29
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	96	96	$129.95	$94.89
G0008 Administration of influenza virus vaccine	75	72	$25.00	$15.90
90688 Vaccine for influenza for administration into muscle, 0.5 ml dosage	72	72	$44.00	$17.48
71046 X-ray of chest, 2 views	45	41	$90.00	$25.59
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	30	21	$60.00	$36.79
94664 Evaluation of use of breathing device	14	13	$25.00	$13.60
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	14	12	$75.00	$34.17
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	12	12	$170.00	$140.39

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	469	161	$5.00	$2.93
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	464	153	$120.08	$88.49
99213 Established patient office or other outpatient visit, typically 15 minutes	373	155	$85.07	$59.89
80061 Blood test, lipids (cholesterol and triglycerides)	361	148	$50.00	$16.20
82947 Blood glucose (sugar) level	309	136	$15.00	$4.75
81000 Manual urinalysis test with examination using microscope, non-automated	270	142	$12.00	$3.93
83036 Hemoglobin A1C level	265	121	$27.00	$11.75
93000 Routine ekg using at least 12 leads including interpretation and report	105	102	$65.00	$13.84
81003 Automated urinalysis test	101	89	$12.00	$2.71
82043 Urine microalbumin (protein) level	100	89	$12.00	$7.00
G0008 Administration of influenza virus vaccine	82	76	$25.00	$19.51
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	75	75	$130.00	$95.47
G0181 Physician or allowed practitioner supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician or allow	53	13	$125.00	$89.29
90688 Vaccine for influenza for administration into muscle, 0.5 ml dosage	44	41	$44.00	$17.48
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	40	40	$44.00	$18.65
71046 X-ray of chest, 2 views	31	27	$90.00	$24.67
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	27	21	$55.19	$35.86
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	19	19	$170.00	$140.82
G0009 Administration of pneumococcal vaccine	18	18	$25.00	$19.51
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	16	16	$125.00	$105.59
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	12	12	$170.00	$136.64

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	529	181	$120.00	$87.45
36415 Insertion of needle into vein for collection of blood sample	521	178	$5.00	$2.93
99213 Established patient office or other outpatient visit, typically 15 minutes	431	157	$85.00	$59.44
80061 Blood test, lipids (cholesterol and triglycerides)	420	169	$50.00	$16.35
81000 Manual urinalysis test with examination using microscope, non-automated	383	163	$12.00	$4.25
82947 Blood glucose (sugar) level	303	132	$15.00	$4.70
83036 Hemoglobin A1C level	293	127	$27.00	$13.05
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	234	145	$24.00	$10.45
82043 Urine microalbumin (protein) level	139	102	$12.00	$7.49
71020 X-ray of chest, 2 views, front and side	138	122	$90.00	$22.47
93000 Routine ekg using at least 12 leads including interpretation and report	119	113	$65.00	$13.71
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	98	98	$130.00	$93.92
G0008 Administration of influenza virus vaccine	91	86	$24.67	$23.63
G0181 Physician or allowed practitioner supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician or allow	67	13	$125.00	$88.34
90688 Vaccine for influenza for administration into muscle, 0.5 ml dosage	40	40	$44.00	$17.04
Q2037 Influenza virus vaccine, split virus, when administered to individuals 3 years of age and older, for intramuscular use (fluvirin)	32	32	$44.00	$17.21
G0009 Administration of pneumococcal vaccine	25	25	$24.60	$23.57
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	25	25	$125.00	$96.52
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	19	14	$55.00	$35.21
Q2038 Influenza virus vaccine, split virus, when administered to individuals 3 years of age and older, for intramuscular use (fluzone)	18	18	$44.00	$11.80

Medical Specialties & State Licenses

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License TX PA00698

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Practice Associates & Co-Workers

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

6 Associated Practitioners

Dr. Javier Bocanegra , MD

Family Medicine

NPI 1003837758

Doctor of Medicine (M.D.)

Sandra Bernal , PA

Family Medicine

NPI 1083288971

Physician Assistant

Gabriela Gonzalez , PA

Physician Assistant

NPI 1457815797

Physician Assistant

Clarissa Richard , PA-C

Physician Assistant

NPI 1740657816

Physician Assistant (Certified)

Stephanie Juarez , ATC, LAT

Physician Assistant - Medical

NPI 1952813735

Certified Athletic Trainer, Licensed Athletic Trainer

Jennifer Caudill , PA-C

Physician Assistant

NPI 1962879577

Physician Assistant (Certified)

Career & Practice History Timeline

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

7 Historical Events

⚠️

NPI Profile Deactivated March 03, 2021

Record deactivated on March 03, 2021

✅

NPI Profile Active October 28, 2010

NPI status registered as active in NPPES database

📍

Updated Practice Location October 28, 2010

Registered at 1616 CALLAGHAN RD, SAN ANTONIO, TX 782284315 (Tel: 2104351218)

📍

Updated Business Mailing Address October 28, 2010

Registered at 1616 CALLAGHAN RD, SAN ANTONIO, TX 782284315 (Tel: 2104351218)

👤

Provider Name / Credentials Updated October 28, 2010

Recorded as JOHN KAZEN, P.A.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 28, 2010

Physician Assistant (License #PA00698 in TX)

🟢

Initial NPI Registration & Enumeration October 28, 2010

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: 1659671394

Entity Type:

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

Enumeration Date: October 28, 2010

Last Update: October 28, 2010

Deactivation Date: March 03, 2021

Update or Correct Profile

Mailing Address

1616 Callaghan Rd

San Antonio, TX 782284315

Phone: 2104351218

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.