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KEITH ALFIERI M.D.
NPI 1922260512
Orthopaedic Surgery in San Diego, CA

Active since June 26, 2008PECOS EnrolledAccepts Medicare Assignment
95.19/100
CMS Quality Rating
6719 ALVARADO RD STE 200, SAN DIEGO, CA 92120(619) 229-5018(619) 229-2968 Get Directions Write a Review

NPPES record last updated: February 27, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 21, 2020, Apr 21, 2017, Feb 20, 2017 (3 updates tracked since 2017).

About Keith Alfieri M.d. NPPES

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

KEITH ALFIERI M.D. (NPI 1922260512) is an individual orthopaedic surgery provider in San Diego, California, licensed in New York (319593) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS, is affiliated with Newark-wayne Community Hospital, and is a graduate of Other (2008).

NPPES Registry Identity

NPI1922260512
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameKEITH ALFIERICredential: M.D.
Location Address6719 ALVARADO RD STE 200San Diego, CA 92120-5256
Mailing Address2 Coulter RdClifton Springs, NY 14432-1122 · (619) 229-5018 · Fax (619) 229-2968
Phone(619) 229-5018
Fax(619) 229-2968
Sole ProprietorNo
Medical School CMSOtherGraduated 2008
Enumeration DateJune 26, 2008
Last NPPES UpdateFebruary 27, 20263 updates tracked since enumeration
NPPES CertifiedFebruary 27, 2026
✔ NPI 1922260512 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License✔ Licensed in NY · 319593
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.
6719 ALVARADO RD STE 200, San Diego, CA 92120
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Other Identifiers 1

Medicaid1032670990001PA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Keith Alfieri M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID42595191
PECOS Enrollment IDI20230202002575
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.

Areas of Expertise CMS Part B claims 7

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.
90 services74 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
58 services47 patients
X-ray of shoulder, minimum of 2 views 73030
An X-ray of the shoulder, with a minimum of 2 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of your shoulder bones. This helps in diagnosing conditions like fractures, arthritis, or other abnormalities. The procedure is quick and painless.
53 services43 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
47 services47 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.
30 services27 patients
X-ray of wrist, minimum of 3 views 73110
An X-ray of the wrist, minimum of 3 views, is a diagnostic procedure that uses radiation to create images of your wrist from different angles. This helps detect fractures, infections, or other abnormalities for accurate diagnosis and treatment planning.
19 services12 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Newark-Wayne Community Hospital

Acute Care Hospitals · Newark, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330030
Location111 Driving Park AvenueNewark, NY 14513 · Wayne County
Emergency services Birthing friendly

Clifton Springs Hospital And Clinic

Acute Care Hospitals · Clifton Springs, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330265
Location2 Coulter RoadClifton Springs, NY 14432 · Ontario County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92120 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

95.19/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality70.62
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 7

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

DR. ALEXANDER FRIEDMAN D.O.
Orthopaedic Surgery
6719 ALVARADO RD STE 200
SAN DIEGO, CA 92120
San Diego County (206) 265-3889
DR. ENOCH H CHANG M.D.
Physical Medicine & Rehabilitation (Sports Medicine)
6719 ALVARADO RD STE 200
SAN DIEGO, CA 92120
San Diego County (619) 229-3932
SYNERGY ORTHOPEDIC SPECIALISTS, INC.
Orthopaedic Surgery
6719 ALVARADO RD STE 200
SAN DIEGO, CA 92120
San Diego County (619) 229-3932
SAN DIEGO SPORTS MEDICINE & ORTHOPAEDIC CENTER INC.
Orthopaedic Surgery
6719 ALVARADO RD STE 200
SAN DIEGO, CA 92120
San Diego County (619) 229-3932
DR. MATTHEW CHARLES SHILLITO M.D.
Orthopaedic Surgery (Hand Surgery)
6719 ALVARADO RD STE 200
SAN DIEGO, CA 92120
San Diego County (619) 229-3932
SANDY PHAM PA-C
Physician Assistant
6719 ALVARADO RD STE 200
SAN DIEGO, CA 92120
San Diego County (619) 229-3932
SYNERGY ORTHOPEDIC SPECIALISTS, INC.
Specialist
6719 ALVARADO RD STE 200
SAN DIEGO, CA 92120
San Diego County (858) 450-9218

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 Keith Alfieri's NPI number?

The NPI number for Keith Alfieri is 1922260512. It was assigned to this individual provider in the NPPES registry on June 26, 2008.

Where is Keith Alfieri located?

Keith Alfieri practices at 6719 Alvarado Rd Ste 200, San Diego, CA 92120. The listed phone number is (619) 229-5018.

What is Keith Alfieri's specialty?

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

Is Keith Alfieri enrolled in Medicare?

Yes. Keith Alfieri is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Keith Alfieri affiliated with any hospitals?

According to CMS data, Keith Alfieri is affiliated with Newark-Wayne Community Hospital and Clifton Springs Hospital And Clinic.

When was this NPI record last updated?

The NPPES record for Keith Alfieri was last updated on February 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.