NPPES file of Aug 9, 2026

Marco Masci, M.D.

Physical Medicine & Rehabilitation Physician · Panorama City, CA

Marco Masci, M.D. is a physical medicine & rehabilitation physician with a practice address in Panorama City, California, and NPI 1598111692, issued on May 6, 2016. Check the license (California A168798, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1598111692
Name
Marco Masci
Credential
M.D.
Primary taxonomy
Physical Medicine & Rehabilitation Physician 208100000X
License number
A168798 CA
Self-reported in NPPES; status is on the state search
Practice location
8250 Woodman Ave Bldg 2, Panorama City, CA 91402
Phone
(833) 574-2273
Enumerated
May 6, 2016
Record last updated
Nov 22, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20201007002308); accepts Medicare assignment
Medical or professional school
Js Weill Medical College, Cornell University, 2016
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest physical medicine & rehabilitation physician records → All 1,549 in California → Look up another NPI →

Also registered at 8250 Woodman Ave Bldg 2

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Erica Barton, PT, DPT, CSCSPhysical Therapist1881069169
  2. Adam Bernardino, PTPhysical Therapist1386158087
  3. Sandra Daugherty, PTPhysical Therapist1578345203
  4. Demi Victoria De Guia, DPTOrthopedic Physical Therapist1225505738
  5. Timothy Peng, PT, DPTOrthopedic Physical Therapist1851727986
  6. Antonio Porreco, DPTPhysical Therapist1306617386

Verify Marco Masci in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A168798    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

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55% fewer Medicare Part D claims than the average physical medicine & rehabilitation physician in 2024

326 Medicare Part D claims for 147 beneficiaries, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D. 39 claims were for opioids.

  1. Marco Masci326
  2. Specialty average727

Most prescribed

  1. Gabapentin114 claims
  2. Meloxicam38 claims
  3. Pregabalin37 claims
  4. Calcitonin-Salmon20 claims
  5. Tramadol Hcl20 claims
  6. Hydrocodone-Acetaminophen18 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Southern California Permanente Medical GroupPanorama City, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Marco Masci among 1,549 physical medicine & rehabilitation physician records in California

Marco Masci, M.D. is one of 1,549 physical medicine & rehabilitation physician records with a practice address in California. 59% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 63% of them.

  • NPI issued2016 · 63% of these records are older, 34% newer
  • In a Medicare fileYes · 59% of these records are
  • In the CMS Doctors and Clinicians fileYes · 51% of these records are
  • Graduated2016 · median 2008 among the 786 with a school on file
  • Record last updated2021 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208100000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Physical Medicine & Rehabilitation Physician providers in California

There are 1,549 physical medicine & rehabilitation physician records in California.

All 1,549 in California → Every provider in Panorama City → Physical Medicine & Rehabilitation Physician nationwide →

The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes

  1. Michael Arias, DO, MPHPanorama City, CA 914021891373403
  2. Sukanya Holmes, MDPanorama City, CA 914021285793802
  3. Shawn Iftikar, MDPanorama City, CA 914021174729933
  4. Ching Lam, MDPanorama City, CA 914021255319893
  5. Eric Mok, MDPanorama City, CA 914021588735567
  6. Andrea Nachenberg, MDPanorama City, CA 914021386792182
  7. Kristine Padilla, M.D.Panorama City, CA 914021306103833
  8. La Shawna Williams, M.D.Panorama City, CA 914021275895294

Common questions

What is Marco Masci, M.D.'s NPI number?

Marco Masci, M.D.'s National Provider Identifier (NPI) is 1598111692, issued on May 6, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Marco Masci, M.D. located?

The NPPES record lists a practice address at 8250 Woodman Ave Bldg 2, Panorama City, CA, 91402. Phone: (833) 574-2273. Providers update this record themselves, so call before visiting.

How can I verify Marco Masci, M.D.'s license?

NPPES lists California license number A168798, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Marco Masci, M.D. prescribe under Medicare Part D?

In 2024, Marco Masci, M.D. had 326 Medicare Part D claims for 147 beneficiaries; the average among physical medicine & rehabilitation physician prescribers was 727. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.