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DAVID L. FLOOD M.D.
NPI 1255472718
Orthopaedic Surgery in San Diego, CA

Active since February 09, 2007PECOS Enrolled
3434 MIDWAY DR STE 2001, SAN DIEGO, CA 92110(619) 325-1161(619) 325-1717 Get Directions Write a Review

NPPES record last updated: June 14, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About David L. Flood M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DAVID L. FLOOD M.D. (NPI 1255472718) is an individual orthopaedic surgery provider in San Diego, California, licensed in California (G52441) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1255472718
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameDAVID L. FLOODCredential: M.D.
Location Address3434 MIDWAY DR STE 2001San Diego, CA 92110-4924
Mailing Address4510 Alhambra StSan Diego, CA 92107-4019 · (619) 517-4295
Phone(619) 325-1161
Fax(619) 325-1717
Sole ProprietorNo
Enumeration DateFebruary 9, 2007
Last NPPES UpdateJune 14, 2022
NPPES CertifiedJune 14, 2022
✔ NPI 1255472718 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
Licenses✔ Licensed in CA · G52441✔ Licensed in MO · 2009014175
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
3434 MIDWAY DR STE 2001, San Diego, CA 92110
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Other Identifiers 2

MedicaidGR0053000CA
OtherZZZ32881ZCA · Blue Shield

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

David L. Flood M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show David Flood reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Algos Inc., A Medical Corporation
Same address
Pain Medicine
3434 MIDWAY DR STE 2001
San Diego, CA 92110
  • Reassigned Medicare billing, California enrollment
  • 109 clinicians in this Medicare group
NPI 1326425661 (619) 325-1161
Caduceus Physicians Medical Group
86 mi
Family Medicine
18200 YORBA LINDA BLVD STE 250
Yorba Linda, CA 92886
  • Reassigned Medicare billing, California enrollment
  • 40 clinicians in this Medicare group
NPI 1497702724 (714) 646-8000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
110 services51 patients
Aspiration and/or injection of fluid from large joint 20610
This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.
19 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92110 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$94.87 typical visit price
range $62.10 – $184.71
Typical copayment $23.71 (range $15.52 – $46.17)
Most-billed visit code 99203
Established Patient
$76.87 typical visit price
range $20.62 – $151.42
Typical copayment $19.21 (range $5.15 – $37.85)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 11

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. MICHAEL FINNERN JR. M.D.
Pain Medicine (Interventional Pain Medicine)
3434 MIDWAY DR STE 2001
SAN DIEGO, CA 92110
San Diego County (619) 325-1161
TARA MEGAN SCHUELLER PA-C
Physician Assistant
3434 MIDWAY DR STE 2001
SAN DIEGO, CA 92110
San Diego County (619) 325-1161
ALGOS INC., A MEDICAL CORPORATION
Pain Medicine (Pain Medicine)
3434 MIDWAY DR STE 2001
SAN DIEGO, CA 92110
San Diego County (619) 325-1161
DR. BRIAN VANFOSSEN
Psychologist (Clinical)
3434 MIDWAY DR STE 2001
SAN DIEGO, CA 92110
San Diego County (619) 325-1161
MS. KEERSTIN NICOLE BEITTER PA-C
Physician Assistant
3434 MIDWAY DR STE 2001
SAN DIEGO, CA 92110
San Diego County (619) 325-1161
MADELEINE ANADASE FERNANDEZ PA-C
Physician Assistant
3434 MIDWAY DR STE 2001
SAN DIEGO, CA 92110
San Diego County (619) 325-1161
CLAYTON ALEXANDER VARGA MD
Anesthesiology (Pain Medicine)
3434 MIDWAY DR STE 2001
SAN DIEGO, CA 92110
San Diego County (619) 325-1161
ALGOS INC. A MEDICAL CORPORATION
Psychologist (Cognitive & Behavioral)
3434 MIDWAY DR STE 2001
SAN DIEGO, CA 92110
San Diego County (619) 325-1161

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is David Flood's NPI number?

The NPI number for David Flood is 1255472718. It was assigned to this individual provider in the NPPES registry on February 9, 2007.

Where is David Flood located?

David Flood practices at 3434 Midway Dr Ste 2001, San Diego, CA 92110. The listed phone number is (619) 325-1161.

What is David Flood's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is David Flood enrolled in Medicare?

Yes. David Flood is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for David Flood's services?

According to the CMS Revalidation Reassignment List (October 2026 release), David Flood reassigns Medicare benefits to 2 organizations: Algos Inc., A Medical Corporation (San Diego, CA) and Caduceus Physicians Medical Group (Yorba Linda, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for David Flood's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for David Flood was last updated on June 14, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.