WALTER J LECH (M.D.) – Phlebology Physician, NPI 1215073853

WALTER J LECH (M.D.) is a healthcare provider. based in Valley village, California. specializing in THORACIC SURGERY. They hold the professional credentials M.D.. They hold a License No. A140713 (CA). The NPI Number for WALTER J LECH (M.D.) is 1215073853

Main info

Male
25 Years Of Experience
Accepts Medicare Assignment
Name
WALTER J LECH (M.D.)
NPI
1215073853
Phone
(323) 798-1800
Address
12840 RIVERSIDE DR STE 300
Enumeration Date
30 January 2007
Last Update Date
7 July 2023

Doctor Profile

Medical School Name
HARVARD MEDICAL SCHOOL
Secondary Phone
8589267878
Graduation Year
2001 (25 years ago)
PAC ID
7810168432
Group Practice PAC ID
3274898275
Professional Enrollment ID
I20171121002220
Address ID
CA951283911SA1270XBLVD401
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience72
Completeness75
Years active:19State licenses:1Digital endpointsOther names

489 THORACIC SURGERY in CA

Provider Addresses for WALTER J LECH (M.D.)

  • 12840 RIVERSIDE DR STE 300

    VALLEY VILLAGE, CA 916073337

    Phone: (323) 798-1800

    Fax: (224) 235-4652

    Type: Location

  • 1270 S WINCHESTER BLVD STE 102

    SAN JOSE, CA 951283911

    Phone: (669) 201-0667

    Type: Mailing

  • 304, Wainwright Drive, Northfield Township, Cook County, Illinois, 60062, United States

    NORTHBROOK, IL 600621900

    Phone: (847) 593-8460

    Fax: (224) 235-4652

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 4 Open Payments records for all available years, with a total value of $97.

Total Amount is formed as General ($97) + Research ($0) + Ownership ($0) = $97.

Last reported payment date: 2024-08-01 • Largest payer in this snapshot: TACTILE SYSTEMS TECHNOLOGY INC ($54).

Total Amount

$97

General + Research + Ownership

Payments

4

Total payment records

General Amount

$97

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-08-01

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

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: 2017-11-21

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

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
I20171121002220IThoracic SurgeryCATBD

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
99213Established patient office or other outpatient visit, 20-29 minutes21643$0
36465Injection of chemical agent into single incompetent vein of leg using ultrasound guidance10814$0
36475Destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance5115$0
99203New patient office or other outpatient visit, 30-44 minutes3535$0
36466Injection of chemical agent into multiple incompetent veins of same leg using ultrasound guidance2912$0
View full utilization report →

Insurance plans in this area (ZIP 91607)

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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: 3274898275View full group profile
NameSpecialtyState
Internal MedicineTX
Thoracic SurgeryCA
Diagnostic RadiologyFL
Interventional RadiologyCA
Pain ManagementCA
Nurse PractitionerCA
Physician AssistantCA

Reviews

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Frequently asked questions

Is there an official ID for WALTER J LECH (M.D.) in U.S. healthcare records?
The official identifier for WALTER J LECH (M.D.) is NPI 1215073853.
Active or inactive — what applies to WALTER J LECH (M.D.)?
You should see WALTER J LECH (M.D.) as active in CMS-hosted NPPES data.
What kind of doctor is WALTER J LECH (M.D.)?
WALTER J LECH (M.D.) is associated with Phlebology Physician in the directory — Clinical services aligned with this taxonomy classification.
Where in California is WALTER J LECH (M.D.) registered?
Use Valley Village, California as the headline location for WALTER J LECH (M.D.) here.
What does 4 location(s) imply?
4 practice locations appear in the available data.

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