DR. WALTER ALAIN THOMAS (MD) – Orthopaedic Surgery Physician, NPI 1063404606

DR. WALTER ALAIN THOMAS (MD) is a healthcare provider. based in San diego, California. specializing in ORTHOPEDIC SURGERY. They hold the professional credentials MD. They hold a License No. A67913 (CA). The NPI Number for DR. WALTER ALAIN THOMAS (MD) is 1063404606

Main info

Male
Sole Proprietor
29 Years Of Experience
Accepts Medicare Assignment
Name
DR. WALTER ALAIN THOMAS (MD)
NPI
1063404606
Phone
(858) 616-6400
Address
3444 KEARNY VILLA RD
Enumeration Date
19 August 2005
Last Update Date
12 December 2007

Doctor Profile

Medical School Name
LOMA LINDA UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
8054970817
Graduation Year
1997 (29 years ago)
PAC ID
8426030925
Professional Enrollment ID
I20040607000775
Address ID
CA913605806TH258XXSTXX300
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

3,024 ORTHOPEDIC SURGERY in CA

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Provider Addresses for DR. WALTER ALAIN THOMAS (MD)

  • 3444, Kearny Villa Road, Serra Mesa, San Diego, San Diego County, California, 92123, United States

    STE 303

    SAN DIEGO, CA 921231959

    Phone: (858) 616-6400

    Fax: (858) 616-6936

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 17 Open Payments records for all available years, with a total value of $1,717.

Total Amount is formed as General ($1,717) + Research ($0) + Ownership ($0) = $1,717.

Last reported payment date: 2023-12-06 • Largest payer in this snapshot: Arthrex, Inc. ($1,103).

Total Amount

$1,717

General + Research + Ownership

Payments

17

Total payment records

General Amount

$1,717

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2023-12-06

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: 2004-06-07

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
I20040607000775IOrthopedic 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
J7331Hyaluronan or derivative, synojoynt, for intra-articular injection, 1 mg4,70053$0
99212Established patient office or other outpatient visit, 10-19 minutes506214$0
20611Aspiration and/or injection of fluid large joint using ultrasound guidance370113$0
76881Complete ultrasound scan of joint365113$0
99202New patient office or other outpatient visit, 15-29 minutes139139$0
View full utilization report →

Insurance plans in this area (ZIP 92123)

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Reviews

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Frequently asked questions

Can I use this page to confirm DR. WALTER ALAIN THOMAS (MD)'s NPI?
Yes. DR. WALTER ALAIN THOMAS (MD) is listed with NPI 1063404606 in the public NPI dataset.
Is DR. WALTER ALAIN THOMAS (MD) still practicing?
DR. WALTER ALAIN THOMAS (MD) is currently listed as active in the public NPI registry.
What is DR. WALTER ALAIN THOMAS (MD)'s specialty?
The listing groups DR. WALTER ALAIN THOMAS (MD) with Orthopaedic Surgery Physician. Clinical services aligned with this taxonomy classification.
Where should I expect DR. WALTER ALAIN THOMAS (MD) on a map?
Expect San Diego, California as a primary anchor for DR. WALTER ALAIN THOMAS (MD) unless the record lists multiple sites.
Why does DR. WALTER ALAIN THOMAS (MD) have multiple addresses?
2 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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