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WILLIAM JOSHUA MARTIN MD
NPI 1174632970
Internal Medicine - Rheumatology in Santa Monica, CA

Active since August 29, 2006PECOS EnrolledAccepts Medicare Assignment
86.1/100
CMS Quality Rating
2020 SANTA MONICA BLVD, STE. 540, SANTA MONICA, CA 90404(310) 582-6350(310) 825-9482 Get Directions Write a Review

NPPES record last updated: October 2, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About William Joshua Martin Md NPPES

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

WILLIAM JOSHUA MARTIN MD (NPI 1174632970) is an individual rheumatology provider in Santa Monica, California, licensed in California (A107051) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of Other (2006).

NPPES Registry Identity

NPI1174632970
Entity TypeIndividualMale
Primary Taxonomy207RR0500X
Provider Legal NameWILLIAM JOSHUA MARTINCredential: MD
Location Address2020 SANTA MONICA BLVD, STE. 540Santa Monica, CA 90404-2023
Mailing Address2020 Santa Monica Blvd, Ste. 540Santa Monica, CA 90404-2023 · (310) 582-6350 · Fax (310) 825-9482
Phone(310) 582-6350
Fax(310) 825-9482
Sole ProprietorNo
Medical School CMSOtherGraduated 2006
Enumeration DateAugust 29, 2006
Last NPPES UpdateOctober 2, 2012
✔ NPI 1174632970 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
License✔ Licensed in CA · A107051
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
Also ListedInternal MedicineTaxonomy 207R00000X · License A107051 (CA), ML20008603 (WA)
2020 SANTA MONICA BLVD, Santa Monica, CA 90404
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Other Identifiers 3

Medicaid1174632970CA
Medicare PINCM238YCA
Other1174632970CA · Ccs Paneled Provider

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

William Joshua Martin Md 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 ID1052450194
PECOS Enrollment IDI20091202000262
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 12

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.

Injection, denosumab, 1 mg J0897
Denosumab is a medication given via injection to strengthen your bones. It works by slowing down the cells that break down bone, improving bone density and reducing the risk of fractures. It's often used for osteoporosis treatment.
2,040 services22 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.
465 services247 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.
153 services114 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
89 services62 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.
62 services62 patients
Injection of drug or substance under skin or into muscle 96372
This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.
44 services26 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90404 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
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.

86.1/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality82.93
Promoting Interoperability100
Improvement Activities40
Cost66.73

Other Providers at the Same Location NPPES 20

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

RACHELLE DAUN ANCONA PHARMD
Pharmacist
2020 SANTA MONICA BLVD
SANTA MONICA, CA 90404
Los Angeles County (323) 223-7847
MS. CAROLYN GAYLE GOBLE PA-C
Physician Assistant (Surgical)
2020 SANTA MONICA BLVD, SUITE 400
SANTA MONICA, CA 90404
Los Angeles County (310) 829-2663
DR. STEFANI T KAPPEL M.D,
Dermatology
2020 SANTA MONICA BLVD, 510
SANTA MONICA, CA 90404
Los Angeles County (310) 917-3376
MS. ANNA ROSE P.A.-C
Physician Assistant
2020 SANTA MONICA BLVD, SUITE 400
SANTA MONICA, CA 90404
Los Angeles County (310) 829-2663
DR. MELISSA ANN DINOLFO PHARM.D.
Pharmacist (Oncology)
2020 SANTA MONICA BLVD, SUITE 600
SANTA MONICA, CA 90404
Los Angeles County (310) 633-8400
MR. OMI IWASAKI PT, DPT, OCS, ATC
Physical Therapist (Orthopedic)
2020 SANTA MONICA BLVD, SUITE 401
SANTA MONICA, CA 90404
Los Angeles County (310) 573-8866
ANA VALENZUELA
Nutritionist (Nutrition, Education)
2020 SANTA MONICA BLVD, 5TH FLOOR, SUITE 550
SANTA MONICA, CA 90404
Los Angeles County (310) 828-1050
DR. LINDSAY KATHERINE WELLS
Internal Medicine
2020 SANTA MONICA BLVD, 210
SANTA MONICA, CA 90404
Los Angeles County (310) 582-6200

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 William Martin's NPI number?

The NPI number for William Martin is 1174632970. It was assigned to this individual provider in the NPPES registry on August 29, 2006.

Where is William Martin located?

William Martin practices at 2020 Santa Monica Blvd Ste. 540, Santa Monica, CA 90404. The listed phone number is (310) 582-6350.

What is William Martin's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is William Martin enrolled in Medicare?

Yes. William Martin 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.

When was this NPI record last updated?

The NPPES record for William Martin was last updated on October 2, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.