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Active NPI 1255336756 Individual Practitioner Male Practitioner

Dr. Peter Hylan Grossman , MD

Plastic Surgery • West Hills, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Peter Grossman, MD is a certified Plastic Surgery practicing in West Hills, CA. With approximately 38 years of clinical experience since completing medical education in 1988, Dr. Grossman delivers high-quality medical care to the local community at 7325 MEDICAL CENTER DR.

Dr. Grossman maintains professional affiliations with Gbc Dallas Pllc, Grossman Medical Group Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include preparation of graft site at trunk, arms, or legs, established patient outpatient office visit, preparation of graft site at trunk, arms, or legs (first 100 sq cm or 1% body area infants and children). Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

7325 Medical Center Dr
Suite 200

West Hills, CA 913071925

Telephone 8189812050
Fax 8189812382
Associated Practice Facility / Clinic
🏢 Grossman Medical Group Inc Facility NPI 1518916311

Medicare Profile & Education

Medical School

Other

Graduation Year

1988

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Plastic Surgery in West Hills, CA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
38 Yrs +5.5 yrs vs City Avg
City Avg: 32.5 Yrs
State Avg: 26.9 Yrs
Regional Practice Density
3 Specialists

Practicing in West Hills, CA (941 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
86.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Grossman (38 Years) 38 Yrs
West Hills Specialty Average (32.5 Years) 32.5 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2023)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
15003 Preparation of graft site at trunk, arms, or legs
388 12 $312.48 $40.54
99213 Established patient office or other outpatient visit, typically 15 minutes
38 11 $557.24 $98.31
15002 Preparation of graft site at trunk, arms, or legs (first 100 sq cm or 1% body area infants and children)
27 12 $1698.88 $217.49
15004 Preparation of skin graft site of face, scalp, eyelids, mouth, neck, ears, around eyes, genitals, hands, feet, fingers, or toes, 100.0 sq cm or 1% body area for infants and children, or less
19 12 $2098.88 $268.30

Medical Specialties & State Licenses

CMS Verified: 2026-04-29
Plastic Surgery Primary Specialty

NUCC Taxonomy Code: 208200000X

State License CA G66484

A plastic surgeon deals with the repair, reconstruction or replacement of physical defects of form or function involving the skin, musculoskeletal system, craniomaxillofacial structures, hand, extremities, breast and trunk and external genitalia or cosmetic enhancement of these areas of the body. Cosmetic surgery is an essential component of plastic surgery. The plastic surgeon uses cosmetic surgical principles to both improve overall appearance and to optimize the outcome of reconstructive procedures. The surgeon uses aesthetic surgical principles not only to improve undesirable qualities of normal structures but in all reconstructive procedures as well.

Hospital & Practice Group Affiliations

Gbc Dallas Pllc

221 W Colorado Blvd, Dallas, TX 752082308

Phone: 8668472876

Grossman Medical Group Inc

7325 Medical Ctr Dr, West Hills, CA 913071938

Phone: 8189812050

Grossman Medical Group Inc

7300 Medical Ctr Dr, West Hills, CA 913071902

Phone: 8186764177

Grossman Medical Group Inc

420 34th St, Bakersfield, CA 933012237

Phone: 6616332876

Secondary Practice Locations

2316 E Meyer Blvd

Kansas City, MO 641321136

Phone: 8186764114

7300 Medical Center Dr

West Hills, CA 913071902

Phone: 8186764114

1441 N Beckley Ave

Dallas, TX 752031201

Phone: 4692045283

221 W Colorado Blvd Ste 730

Dallas, TX 752082357

Phone: 4695016920

420 34th St

Bakersfield, CA 933012237

Phone: 6615415231

Practice Associates & Co-Workers

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

5 Associated Practitioners
NPI 1346290681

Doctor of Philosophy (Ph.D.)

NPI 1386887362

Doctor of Medicine (M.D.)

Nicole Azizian , PA

Physician Assistant

NPI 1487382537

Physician Assistant

NPI 1568782621

Doctor of Medicine (M.D.)

Dr. Alexander Majidian , MD

Surgery - Plastic and Reconstructive Surgery

NPI 1609825660

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 31, 2011

NPI status registered as active in NPPES database

📍
Updated Practice Location August 31, 2011

Registered at 7325 MEDICAL CENTER DR, SUITE 200, WEST HILLS, CA 913071925 (Tel: 8189812050)

📍
Updated Business Mailing Address August 31, 2011

Registered at 7325 MEDICAL CENTER DR, SUITE 200, WEST HILLS, CA 913071925 (Tel: 8189812050)

👤
Provider Name / Credentials Updated August 31, 2011

Recorded as PETER GROSSMAN, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 31, 2011

Plastic Surgery (License #G66484 in CA)

🟢
Initial NPI Registration & Enumeration June 20, 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: 1255336756
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 20, 2005
Last Update: April 29, 2026
Sole Proprietor: No

Mailing Address

7325 Medical Center Dr, Suite 200

West Hills, CA 913071925

Phone: 8189812050

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.