Active NPI 1609872894 Individual Practitioner Male Practitioner

Dr. Peter C Kaiser , MD

Otolaryngology • Phoenix, AZ

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Peter Kaiser, MD is a certified Otolaryngology practicing in Phoenix, AZ. With approximately 32 years of clinical experience since graduating from Northwestern University Feinberg Medical School in 1994, Dr. Kaiser delivers high-quality medical care to the local community at 3805 E. BELL ROAD.

Dr. Kaiser is affiliated with North Valley Ear Nose And Throat Associates Pc and accepts Medicare assignment.

Frequently performed procedures and clinical services include professional service for preparation and provision of, injection of incremental dosages of allergen, established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3805 E. Bell Road
Suite 5800

Phoenix, AZ 850322190

Telephone 6026886500

Fax 6028673144

Associated Practice Facility / Clinic

🏢 North Valley Ear, Nose & Throat Associates, P.c Facility NPI 1457493165

Medicare Profile & Education

Medical School

Northwestern University Feinberg Medical School

Graduation Year

1994

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Otolaryngology in Phoenix, AZ

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

32 Yrs +7.6 yrs vs City Avg

City Avg: 24.4 Yrs

State Avg: 26.5 Yrs

Regional Practice Density

55 Specialists

Practicing in Phoenix, AZ (186 Statewide)

Telehealth Adoption Rate

20.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

47.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Kaiser (32 Years) 32 Yrs

Phoenix Specialty Average (24.4 Years) 24.4 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
95165 Professional service for preparation and provision of 1 or more antigens	385	13	$18.66	$13.12
95115 Injection of incremental dosages of allergen	287	13	$24.96	$9.21
99213 Established patient office or other outpatient visit, typically 15 minutes	125	102	$121.75	$81.66
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	86	86	$175.44	$100.92
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	85	85	$261.00	$152.01
31575 Diagnostic exam of voice box using a flexible endoscope	54	40	$204.84	$115.57
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	51	48	$180.33	$114.26
31231 Diagnostic examination of nasal passages using an endoscope	29	28	$314.27	$167.40
92557 Comprehensive hearing and speech recognition test	27	26	$85.00	$32.91
92567 Eardrum testing using ear probe	26	25	$38.00	$14.75
70486 CT scan of face	15	15	$315.90	$117.01

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
95165 Professional service for preparation and provision of 1 or more antigens	396	14	$18.00	$14.49
99213 Established patient office or other outpatient visit, typically 15 minutes	132	108	$112.83	$86.69
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	82	82	$249.72	$161.46
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	70	70	$167.00	$108.53
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	60	50	$166.20	$123.40
31575 Diagnostic exam of voice box using a flexible endoscope	49	41	$200.00	$124.65
31231 Diagnostic examination of nasal passages using an endoscope	28	28	$306.00	$183.93
70486 CT scan of face	15	15	$325.00	$128.67
69433 Incision of eardrum with insertion of eardrum tube under local or topical anesthesia	13	12	$307.00	$197.35
69210 Removal of impacted ear wax	11	11	$84.00	$46.06

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
95165 Professional service for preparation and provision of 1 or more antigens	384	14	$18.00	$15.05
99213 Established patient office or other outpatient visit, typically 15 minutes	142	100	$113.69	$87.45
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	105	105	$167.00	$109.41
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	59	59	$250.24	$160.86
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	56	51	$166.57	$121.47
31575 Diagnostic exam of voice box using a flexible endoscope	37	34	$200.00	$126.58
31231 Diagnostic examination of nasal passages using an endoscope	25	25	$306.00	$185.70
92567 Eardrum testing using ear probe	24	22	$38.00	$14.61
92557 Comprehensive hearing and speech recognition test	24	22	$85.00	$33.31
69210 Removal of impacted ear wax	21	20	$84.00	$46.46
70486 CT scan of face	19	18	$325.00	$130.27
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	14	13	$70.00	$51.70

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
95165 Professional service for preparation and provision of 1 or more antigens	576	16	$18.00	$15.33
95115 Injection of incremental dosages of allergen	267	11	$26.03	$8.93
99213 Established patient office or other outpatient visit, typically 15 minutes	150	118	$104.47	$89.83
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	125	125	$166.98	$109.74
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	70	61	$152.60	$127.59
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	68	68	$243.06	$165.29
69210 Removal of impacted ear wax	45	41	$84.00	$46.87
31231 Diagnostic examination of nasal passages using an endoscope	42	41	$305.79	$193.52
31575 Diagnostic exam of voice box using a flexible endoscope	37	31	$200.00	$125.95
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	36	35	$67.56	$55.12
70486 CT scan of face	19	19	$325.00	$135.02
92567 Eardrum testing using ear probe	19	19	$38.00	$16.24
92557 Comprehensive hearing and speech recognition test	18	18	$85.00	$38.06
99202 New patient office or other outpatient visit, typically 20 minutes	16	16	$114.50	$69.04
30901 Simple control of nose bleed	13	13	$202.92	$154.96

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
95165 Professional service for preparation and provision of 1 or more antigens	636	18	$18.00	$14.19
95115 Injection of incremental dosages of allergen	376	13	$26.00	$8.94
95117 Professional service for multiple injections of allergen	204	16	$34.00	$10.27
99213 Established patient office or other outpatient visit, typically 15 minutes	170	127	$92.00	$72.89
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	126	126	$167.00	$105.59
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	64	57	$143.00	$106.91
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	55	55	$236.00	$162.69
31575 Diagnostic exam of voice box using a flexible endoscope	40	38	$200.00	$121.15
69210 Removal of impacted ear wax	40	38	$84.00	$47.44
31231 Diagnostic examination of nasal passages using an endoscope	29	29	$306.00	$190.05
92557 Comprehensive hearing and speech recognition test	17	17	$85.00	$36.38
92567 Eardrum testing using ear probe	17	17	$38.00	$15.08

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
95165 Professional service for preparation and provision of 1 or more antigens	768	22	$18.00	$13.03
95115 Injection of incremental dosages of allergen	313	14	$26.00	$8.92
95117 Professional service for multiple injections of allergen	282	13	$34.00	$9.68
99213 Established patient office or other outpatient visit, typically 15 minutes	203	142	$92.00	$72.64
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	168	168	$167.00	$105.22
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	67	59	$143.00	$105.52
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	67	67	$236.00	$161.42
31575 Diagnostic exam of voice box using a flexible endoscope	61	56	$200.00	$114.50
69210 Removal of impacted ear wax	56	46	$84.00	$44.88
92567 Eardrum testing using ear probe	46	46	$38.00	$14.37
92557 Comprehensive hearing and speech recognition test	45	45	$85.00	$36.13
31231 Diagnostic examination of nasal passages using an endoscope	31	31	$306.00	$190.20
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	25	21	$66.00	$44.13
70486 CT scan of face	24	24	$325.00	$135.80
30901 Simple control of nose bleed	13	11	$174.00	$135.36

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
95165 Professional service for preparation and provision of 1 or more antigens	720	20	$18.00	$12.40
95115 Injection of incremental dosages of allergen	248	11	$26.00	$8.33
95117 Professional service for multiple injections of allergen	239	15	$34.00	$9.67
99213 Established patient office or other outpatient visit, typically 15 minutes	163	112	$92.46	$69.32
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	159	159	$167.00	$102.66
92557 Comprehensive hearing and speech recognition test	96	91	$85.00	$35.99
92567 Eardrum testing using ear probe	95	91	$38.00	$13.88
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	73	73	$236.00	$154.10
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	67	58	$143.00	$102.41
69210 Removal of impacted ear wax	62	49	$84.00	$46.16
31575 Diagnostic exam of voice box using a flexible endoscope	54	48	$200.00	$106.39
31231 Diagnostic examination of nasal passages using an endoscope	38	37	$306.00	$197.29
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	24	20	$66.00	$42.03
70486 CT scan of face	19	19	$325.00	$126.98
G0268 Removal of impacted cerumen (one or both ears) by physician on same date of service as audiologic function testing	11	11	$84.00	$49.78

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
95165 Professional service for preparation and provision of 1 or more antigens	505	14	$18.00	$11.93
95117 Professional service for multiple injections of allergen	239	16	$34.00	$9.43
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	164	164	$167.00	$98.31
99213 Established patient office or other outpatient visit, typically 15 minutes	128	99	$92.00	$67.34
92557 Comprehensive hearing and speech recognition test	107	102	$85.00	$34.78
92567 Eardrum testing using ear probe	104	100	$38.00	$13.31
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	54	42	$66.00	$40.11
69210 Removal of impacted ear wax	51	42	$88.94	$44.94
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	49	43	$143.00	$97.98
31575 Diagnostic exam of voice box using a flexible endoscope	39	34	$200.00	$102.64
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	32	32	$236.00	$151.37
99202 New patient office or other outpatient visit, typically 20 minutes	28	28	$113.00	$68.99
70486 CT scan of face	18	18	$325.00	$128.14
G0268 Removal of impacted cerumen (one or both ears) by physician on same date of service as audiologic function testing	18	18	$98.00	$46.04
31231 Diagnostic examination of nasal passages using an endoscope	18	18	$357.00	$183.86

Medical Specialties & State Licenses

Otolaryngology Primary Specialty

NUCC Taxonomy Code: 207Y00000X

State License AZ 22523

An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.

Specialist

NUCC Taxonomy Code: 174400000X

State License AZ 22523

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Medicare

ZWMBCQ03 (AZ)

Hospital & Practice Group Affiliations

North Valley Ear Nose And Throat Associates Pc

3805 E Bell Rd, Phoenix, AZ 850322190

Phone: 6026886500

Practice Associates & Co-Workers

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

8 Associated Practitioners

Dr. Rachael Cook , AuD

Audiologist

NPI 1053085274

Doctor of Audiology

Dr. Jacqueline Gonzalez , AuD

Audiologist

NPI 1063219400

Doctor of Audiology

Dr. Kiana Gerard , AuD

Audiologist

NPI 1538897400

Doctor of Audiology

Dr. Amy Ariss-Martin , AuD

Audiologist

NPI 1710057450

Doctor of Audiology

Dr. Daniel Watkins , AuD

Audiologist

NPI 1851027106

Doctor of Audiology

Dr. Joseph Chiara , MD

Otolaryngology

NPI 1912113085

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 August 14, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location August 14, 2012

Registered at 3805 E. BELL ROAD, SUITE 5800, PHOENIX, AZ 850322190 (Tel: 6026886500)

📍

Updated Business Mailing Address August 14, 2012

Registered at 3805 E. BELL ROAD, SUITE 5800, PHOENIX, AZ 850322190 (Tel: 6026886500)

👤

Provider Name / Credentials Updated August 14, 2012

Recorded as PETER KAISER, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 14, 2012

Specialist (License #22523 in AZ)

🟢

Initial NPI Registration & Enumeration June 22, 2005

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: 1609872894

Entity Type:

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

Enumeration Date: June 22, 2005

Last Update: August 14, 2012

Sole Proprietor: No

Update or Correct Profile

Mailing Address

3805 E. Bell Road, Suite 5800

Phoenix, AZ 850322190

Phone: 6026886500

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.