Active NPI 1538235734 Individual Practitioner Male Practitioner

Nicholas Perrotto , PA

Physician Assistant • Mountain View, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Nicholas Perrotto, PA is a certified Physician Assistant practicing in Mountain View, CA. With approximately 48 years of clinical experience since completing medical education in 1978, Nicholas Perrotto delivers high-quality medical care to the local community at 701 E EL CAMINO REAL.

Nicholas Perrotto is affiliated with Sutter Bay Medical Foundation and accepts Medicare assignment.

Frequently performed procedures and clinical services include hyaluronan or derivative, synvisc or synvisc-one, for intra-articular injection, 1 mg, aspiration and/or injection of fluid from large joint, hyaluronan or derivative, orthovisc, for intra-articular injection, per dose. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

701 E El Camino Real

Mountain View, CA 940402833

Telephone 6509347111

Associated Practice Facility / Clinic

🏢 Scott P. Wachhorst, M.d. A Professional Corporation Facility NPI 1093760795

Medicare Profile & Education

Medical School

Other

Graduation Year

1978

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Mountain View, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

48 Yrs +36.6 yrs vs City Avg

City Avg: 11.4 Yrs

State Avg: 11.5 Yrs

Regional Practice Density

93 Specialists

Practicing in Mountain View, CA (14617 Statewide)

Telehealth Adoption Rate

31.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

69.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Perrotto (48 Years) 48 Yrs

Mountain View Specialty Average (11.4 Years) 11.4 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
J7325 Hyaluronan or derivative, synvisc or synvisc-one, for intra-articular injection, 1 mg	2,906	44	$40.00	$8.83
20610 Aspiration and/or injection of fluid from large joint	306	145	$330.34	$82.17
J7324 Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose	273	55	$444.00	$124.25
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	271	47	$7.00	$0.97
99213 Established patient office or other outpatient visit, typically 15 minutes	140	103	$257.00	$94.34
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	80	79	$379.00	$132.33
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	36	36	$576.00	$169.95

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J7325 Hyaluronan or derivative, synvisc or synvisc-one, for intra-articular injection, 1 mg	1,496	28	$40.00	$9.08
20610 Aspiration and/or injection of fluid from large joint	354	151	$298.81	$78.41
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	329	60	$7.00	$1.07
J7324 Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose	299	63	$423.00	$126.43
99213 Established patient office or other outpatient visit, typically 15 minutes	130	99	$247.00	$93.95
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	72	70	$364.00	$132.92
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	62	62	$554.00	$168.91

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J7325 Hyaluronan or derivative, synvisc or synvisc-one, for intra-articular injection, 1 mg	818	14	$39.00	$10.10
20610 Aspiration and/or injection of fluid from large joint	226	88	$295.63	$81.36
J7324 Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose	223	40	$481.12	$147.88
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	186	33	$7.00	$1.14
99213 Established patient office or other outpatient visit, typically 15 minutes	143	110	$240.00	$94.41
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	49	49	$354.00	$115.59
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	24	23	$353.00	$132.62
27447 Replacement of knee joint, both sides of knee	14	14	$1385.70	$203.76
27130 Replacement of thigh bone and hip joint with prosthesis	14	14	$1189.35	$197.13

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J7324 Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose	225	60	$567.00	$137.27
20610 Aspiration and/or injection of fluid from large joint	220	95	$280.12	$76.26
99213 Established patient office or other outpatient visit, typically 15 minutes	167	111	$233.00	$95.12
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	60	16	$7.00	$1.28
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	30	30	$344.00	$113.58
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	29	27	$343.00	$134.98
27447 Replacement of knee joint, both sides of knee	12	11	$1314.18	$205.71

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J7324 Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose	121	36	$567.00	$134.05
20610 Aspiration and/or injection of fluid from large joint	107	51	$288.22	$77.03
99213 Established patient office or other outpatient visit, typically 15 minutes	50	31	$225.00	$78.50
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	50	46	$329.00	$110.92
27447 Replacement of knee joint, both sides of knee	29	28	$1394.02	$217.14

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J7324 Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose	187	49	$567.00	$358.24
20610 Aspiration and/or injection of fluid from large joint	187	73	$280.43	$70.97
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	74	68	$329.00	$111.38
99213 Established patient office or other outpatient visit, typically 15 minutes	64	49	$225.00	$76.48
J7321 Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose	36	13	$288.00	$79.01
27130 Replacement of thigh bone and hip joint with prosthesis	30	28	$1294.42	$216.08
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	21	15	$5.00	$1.60
27447 Replacement of knee joint, both sides of knee	16	16	$1392.40	$212.41
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$330.00	$110.45

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
20610 Aspiration and/or injection of fluid from large joint	143	56	$278.55	$71.35
J7324 Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose	141	35	$553.00	$141.92
99213 Established patient office or other outpatient visit, typically 15 minutes	55	48	$220.00	$74.08
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	50	19	$5.00	$1.82
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	48	44	$322.00	$108.83
J7321 Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose	30	12	$281.00	$84.11
27130 Replacement of thigh bone and hip joint with prosthesis	25	24	$1204.16	$209.79
27447 Replacement of knee joint, both sides of knee	17	16	$1414.92	$209.56

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
20610 Aspiration and/or injection of fluid from large joint	212	83	$265.26	$69.28
J7324 Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose	206	58	$538.00	$145.60
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	76	15	$5.00	$1.81
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	55	52	$315.00	$108.15
99213 Established patient office or other outpatient visit, typically 15 minutes	55	46	$215.00	$73.92
J7321 Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose	47	21	$273.00	$85.40
27447 Replacement of knee joint, both sides of knee	31	31	$1338.81	$208.95
27130 Replacement of thigh bone and hip joint with prosthesis	23	23	$1236.28	$200.79

Medical Specialties & State Licenses

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License CA PA10475

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.

Hospital & Practice Group Affiliations

Sutter Bay Medical Foundation

2500 Grant Rd, Mountain View, CA 940404302

Phone: 6509407000

Sutter Bay Medical Foundation

701 E El Camino Real, Mountain View, CA 940402833

Phone: 6506916174

Sutter Bay Medical Foundation

795 El Camino Real, Palo Alto, CA 943012302

Phone: 4156001020

Sutter Bay Medical Foundation

370 Distel Cir, Los Altos, CA 940221404

Phone: 6502545200

Practice Associates & Co-Workers

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

33 Associated Practitioners

Dr. Sergio Alvarez , MD

Emergency Medicine - Sports Medicine

NPI 1013379031

Doctor of Medicine (M.D.)

Samantha Lee , PA-C

Physician Assistant

NPI 1033751912

Physician Assistant (Certified)

Dr. Bernardo Ferrari , MD

Orthopaedic Surgery

NPI 1093802498

Doctor of Medicine (M.D.)

Melody Ow , PA-C

Physician Assistant

NPI 1114029634

Physician Assistant (Certified)

Heather Bristol , PA-C, ATC

Physician Assistant

NPI 1124140124

Physician Assistant (Certified), Certified Athletic Trainer

Dr. Roberto Diaz , MD

Orthopaedic Surgery - Hand Surgery

NPI 1124261110

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 July 23, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location July 23, 2013

Registered at 701 E EL CAMINO REAL, MOUNTAIN VIEW, CA 940402833 (Tel: 6509347111)

📍

Updated Business Mailing Address July 23, 2013

Registered at 2350 W EL CAMINO REAL, 2ND FLOOR, MOUNTAIN VIEW, CA 940406201

👤

Provider Name / Credentials Updated July 23, 2013

Recorded as NICHOLAS PERROTTO, P.A.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 23, 2013

Physician Assistant (License #PA10475 in CA)

🟢

Initial NPI Registration & Enumeration November 28, 2006

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: 1538235734

Entity Type:

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

Enumeration Date: November 28, 2006

Last Update: July 23, 2013

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2350 W El Camino Real, 2nd Floor

Mountain View, CA 940406201

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.