DR. LEE R. WEISS (M.D.) – Emergency Medicine Physician, NPI 1780662403

DR. LEE R. WEISS (M.D.) is a healthcare provider. based in Arcadia, California. specializing in EMERGENCY MEDICINE. They hold the professional credentials M.D.. They hold a License No. 35.054529 (OH). The NPI Number for DR. LEE R. WEISS (M.D.) is 1780662403

Main info

Male
45 Years Of Experience
Accepts Medicare Assignment
Name
DR. LEE R. WEISS (M.D.)
NPI
1780662403
Phone
(626) 447-0296
Address
PO BOX 661297
Enumeration Date
3 January 2006
Last Update Date
15 January 2009

Doctor Profile

Medical School Name
STATE UNIVERSITY OF NY UPSTATE MEDICAL UNIVERSITY
Secondary Phone
8082449056
Graduation Year
1981 (45 years ago)
PAC ID
7416851373
Group Practice PAC ID
7618224981
Professional Enrollment ID
I20180906000426
Address ID
HI967932526WA221XXSTXX300
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience63
Completeness75
Years active:20State licenses:2Digital endpointsOther names

5,791 EMERGENCY MEDICINE in CA

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Provider Addresses for DR. LEE R. WEISS (M.D.)

  • ELTA post box, Κάστρου, κ. Παράλιου Άστρους, Astros Beach, Municipality of North Kynouria, Arcadia Regional Unit, Peloponnese Region, Peloponnese, Western Greece and the Ionian, 22019, Greece

    ARCADIA, CA 910661297

    Phone: (626) 447-0296

    Fax: (626) 447-6057

    Type: Mailing

  • Centinela Hospital Medical Center, 555, East Hardy Street, Inglewood, Los Angeles County, California, 90301, United States

    INGLEWOOD, CA 903014011

    Phone: (310) 419-8636

    Fax: (310) 963-0403

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2018-09-06

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking 3 Medicare enrollment records; no due dates published yet.

Enrollment records

3

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20061212000635IEmergency MedicineCATBD
I20150423001201IEmergency MedicineNMTBD
I20180906000426IEmergency MedicineHITBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99285Emergency department visit with high level of medical decision making4746$0
93010Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only3333$0
99284Emergency department visit with moderate level of medical decision making1717$0
View full utilization report →

Insurance plans in this area (ZIP 91066)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 7618224981View full group profile
NameSpecialtyState
-HI
Emergency MedicineHI
Nurse PractitionerOR
Nurse PractitionerHI
Emergency MedicineHI
Emergency MedicineKY
Emergency MedicineHI
Emergency MedicineHI
Emergency MedicineCA
Emergency MedicineID

Reviews

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Frequently asked questions

What is the 10-digit NPI for DR. LEE R. WEISS (M.D.)?
DR. LEE R. WEISS (M.D.) — NPI 1780662403 — is the standard way to identify this listing.
Is DR. LEE R. WEISS (M.D.) still practicing?
DR. LEE R. WEISS (M.D.) is currently listed as active in the public NPI registry.
What healthcare role does DR. LEE R. WEISS (M.D.) hold?
Scheduling teams often label DR. LEE R. WEISS (M.D.) under Emergency Medicine Physician. Clinical services aligned with this taxonomy classification.
What area does DR. LEE R. WEISS (M.D.) serve?
DR. LEE R. WEISS (M.D.)'s listing highlights Arcadia, California; more addresses can appear in NPPES.
Is specialty guaranteed by NPI alone?
Taxonomy selections describe intent; scope of practice still follows state law.

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