BENJAMIN T. BUSFIELD MD
NPI 1952459992
Orthopaedic Surgery - Sports Medicine in Walnut Creek, CA

Q: What is Benjamin Busfield's NPI number?

The NPI number for Benjamin Busfield is 1952459992. It was assigned to this individual provider in the NPPES registry on January 8, 2007.

Q: What is Benjamin Busfield's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Sports Medicine, with taxonomy code 207XX0005X.

Q: When was this NPI record last updated?

The NPPES record for Benjamin Busfield was last updated on November 12, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.

Active since January 08, 2007PECOS Enrolled

90.59/100

CMS Quality Rating

1808 SAN MIGUEL DR, WALNUT CREEK, CA 94596(925) 528-2663(925) 522-8874 Get Directions Write a Review

NPPES record last updated: November 12, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 12, 2024, Feb 25, 2021, Aug 25, 2017 (3 updates tracked since 2017).

On this page

About Benjamin T. Busfield Md NPPES

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

BENJAMIN T. BUSFIELD MD (NPI 1952459992) is an individual sports medicine provider in Walnut Creek, California, licensed in California (A82241) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1952459992

Entity TypeIndividualMale

Primary Taxonomy207XX0005X

Provider Legal NameBENJAMIN T. BUSFIELDCredential: MD

Location Address1808 SAN MIGUEL DRWalnut Creek, CA 94596-8606

Mailing Address1808 San Miguel DrWalnut Creek, CA 94596-8606 · (925) 528-2663 · Fax (925) 522-8874

Phone(925) 528-2663

Fax(925) 522-8874

Sole ProprietorNo

Enumeration DateJanuary 8, 2007

Last NPPES UpdateNovember 12, 20243 updates tracked since enumeration

NPPES CertifiedNovember 12, 2024

✔ NPI 1952459992 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic Surgery · Sports MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207XX0005X

License✔ Licensed in CA · A82241

Definition

An orthopaedic surgeon trained in sports medicine provides appropriate care for all structures of the musculoskeletal system directly affected by participation in sporting activity. This specialist is proficient in areas including conditioning, training and fitness, athletic performance and the impact of dietary supplements, pharmaceuticals, and nutrition on performance and health, coordination of care within the team setting utilizing other health care professionals, field evaluation and management, soft tissue biomechanics and injury healing and repair. Knowledge and understanding of the principles and techniques of rehabilitation, athletic equipment and orthotic devices enables the specialist to prevent and manage athletic injuries.

1808 SAN MIGUEL DR, Walnut Creek, CA 94596

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Benjamin T. Busfield Md 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 Reassignment

Medicare enrollment records show Benjamin Busfield reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Bass Medical Group

2.4 mi

Orthopaedic Surgery

390 N WIGET LN STE 100
Walnut Creek, CA 94598

Reassigned Medicare billing, California enrollment
347 clinicians in this Medicare group

NPI 1043616600 (925) 944-0110

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 10

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.

Hyaluronan or derivitive, genvisc 850, for intra-articular injection, 1 mg J7320

Genvisc 850 is an injection containing hyaluronan, a substance naturally found in your joints. It helps to lubricate and cushion your joints. This treatment is used to relieve knee pain due to osteoarthritis when other treatments have not worked.

1,150 services14 patients

Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg J0702

This injection contains two medications, betamethasone acetate and betamethasone sodium phosphate. It is used to reduce inflammation and pain. It's given by a healthcare professional, often directly into the area causing discomfort.

432 services130 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.

360 services143 patients

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.

208 services141 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.

128 services128 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.

118 services74 patients

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.

90.59/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Individually scored

Quality

75.38

Promoting Interoperability

Improvement Activities

Reported Quality Measures

Appropriate Use of DXA Scans in Women Under 65 Years Who Do Not Meet the Risk Factor Profile for Osteoporotic Fracture

Lower rates are better for this measure.

4%130 patients

Breast Cancer Screening

70%361 patients4/55-star benchmark: 93%

Cervical Cancer Screening

47%301 patients2/55-star benchmark: 98%

Colorectal Cancer Screening

42%760 patients2/55-star benchmark: 88%

Controlling High Blood Pressure

61%318 patients3/55-star benchmark: 91%

Diabetes: Eye Exam

16%124 patients1/55-star benchmark: 100%

Diabetes: Hemoglobin A1c (HbA1c) Poor Control (>9%)

Lower rates are better for this measure.

48%124 patients3/55-star benchmark: 91%

Documentation of Current Medications in the Medical Record

31%2,620 patients1/55-star benchmark: 100%

e-Prescribing

100%129 patients5/55-star benchmark: 100%

Falls: Screening for Future Fall Risk

34%507 patients2/55-star benchmark: 100%

HIV Screening

22%761 patients2/55-star benchmark: 60%

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan

27%1,198 patients2/55-star benchmark: 98%

Preventive Care and Screening: Screening for Depression and Follow-Up Plan

15%1,007 patients1/55-star benchmark: 97%

Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention

Patients combinedPopulations: 69% · 653 patients

Patients screened: 73% · 653 patients

31%42 patients2/55-star benchmark: 100%

Provide Patients Electronic Access to Their Health Information

98%463 patients4/55-star benchmark: 100%

Statin Therapy for the Prevention and Treatment of Cardiovascular Disease

81%313 patients4/55-star benchmark: 91%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 6

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

MR. MICHAEL L. POTTER M.S., M.F.T.

Marriage & Family Therapist