At a glance
- 2299 Mowry Avenue, 1St Floor, Fremont, CA 94538
About Washington Outpatient Surgery Center, LLC
Washington Outpatient Surgery Center, LLC is an organization based in Fremont, CA and listed in the NPI registry under ambulatory surgical center. According to Medicare claims data, the services billed most often include instillation, bupivacaine and meloxicam, 1 mg/0.03 mg, injection, bupivacaine liposome, 1 mg, and phenylephrine 10.16 mg/ml and ketorolac 2.88 mg/ml ophthalmic irrigation solution, 1 ml. This provider record is associated with NPI 1932285871.
Factual summary compiled by Guide.md from public records; not written by this provider.
Practice Size
Counted from individual NPI records registered at the same street address; a shared building can inflate this.
Providers in This Building & Nearby
From registry street addresses: providers filed at this building, which can include unrelated practices sharing it.
- Surinder Sandhu, M.D. Anesthesiology
- Seema Sehgal, M.D Psychiatry
- Jelriza Claire B. Mansouri, M.D. Obstetrics/Gynecology
- Alison Slack, M.D. Obstetrics/Gynecology
- James J. Song, M.D. Ophthalmology
- Iram Zubair, M.D. Obstetrics/Gynecology
- Siobhan Calhoun, MD Obstetrics/Gynecology
- Colette R. Pellowski, NP Nurse Practitioner — Family
Specialty
Credentials & Licensing
Contact Information
- (510) 791-5374
- Email not available
Practice Locations
2299 MOWRY AVENUE 1ST FLOOR
Fremont, CA 94538
Procedures Most Often Billed to Medicare
44,466 services · 1,642 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
252 |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Procedure | 45385 |
234 |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43239 |
232 |
| Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level | Procedure | 64483 |
121 |
| Biopsy of large bowel using a flexible endoscope | Procedure | 45380 |
105 |
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
73 |
| Injection of lower or sacral spine facet joint using imaging guidance, single level | Procedure | 64493 |
52 |
| Complex removal of cataract with insertion of prosthetic lens | Procedure | 66982 |
43 |
| Replacement of thigh bone and hip joint with prosthesis | Procedure | 27130 |
38 |
| Partial removal of breast | Procedure | 19301 |
34 |
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 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other ambulatory surgical centers in Fremont 8
Same specialty, same city.
Also performs Removal of cataract with insertion of prosthetic lens 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Washington Outpatient Surgery Center, LLC specialize in?
Washington Outpatient Surgery Center, LLC is an ambulatory surgical center in Fremont, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Washington Outpatient Surgery Center, LLC located?
Washington Outpatient Surgery Center, LLC is listed at 2299 Mowry Avenue 1St Floor, Fremont, CA 94538. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Washington Outpatient Surgery Center, LLC's phone number?
The number on file is (510) 791-5374. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Washington Outpatient Surgery Center, LLC?
Washington Outpatient Surgery Center, LLC's National Provider Identifier is 1932285871. 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
What does Washington Outpatient Surgery Center, LLC do most often?
According to Medicare billing data, Washington Outpatient Surgery Center, LLC performs procedures including removal of cataract with insertion of prosthetic lens, removal of polyps or growths of large bowel using an endoscope with mechanical snare and biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Washington Outpatient Surgery Center, LLC's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Washington Outpatient Surgery Center, LLC. If this is you, claiming it is free.
Guide.md
Is this your practice?
Manage this listing? Log in or create an account, then click “This is my practice and I manage it” here. A verified physician whose registry address matches this location is approved instantly; everyone else is reviewed by a person.
Guide.md listings do not constitute medical advice or an endorsement.