Physician Profile
Unclaimed ProfileAbout BARLAS
Lance B Barlas, M.D. is a healthcare provider in Petaluma, CA specialising in general surgery. Lance trained at University of California, Geffen School of Medicine, graduating in 1978. Lance is also listed as specialising in specialist.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What kind of doctor is Dr. Barlas?
Dr. Barlas is a general surgeon in Petaluma, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GENERAL SURGERY”.
NPI registry
What is Dr. Barlas's address?
Dr. Barlas is listed at 167 LYNCH CREEK WAY, Petaluma, CA 94954. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Barlas?
The number on file is (707) 763-4453. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Barlas?
Dr. Barlas's National Provider Identifier is 1710980321. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Barlas train?
Dr. Barlas attended University of California, Geffen School of Medicine, graduating in 1978. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Barlas have?
Dr. Barlas has 48 years experience. Calculated from a graduation year of 1978, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Barlas perform?
According to Medicare billing data, Dr. Barlas performs procedures including replacement of knee joint, both sides of knee and replacement of thigh bone and hip joint with prosthesis. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Barlas's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Barlas. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (707) 763-4453
- Email not available
Practice Locations
167 LYNCH CREEK WAY
Petaluma, CA 94954
Procedures Most Often Billed to Medicare
52 services · 50 patients · 2 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
36 |
| Replacement of thigh bone and hip joint with prosthesis | Procedure | 27130 |
16 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other general surgeons in Petaluma 5
Same specialty, same city.
Trained at University of California, Geffen School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1978 at University of California, Geffen School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Replacement of knee joint, both sides of knee 8
Providers in CA who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.