JOHNSON O ADEYANJU M.D.
NPI 1467403147
Internal Medicine in Concord, CA

Q: What is Johnson Adeyanju's NPI number?

The NPI number for Johnson Adeyanju is 1467403147. It was assigned to this individual provider in the NPPES registry on May 15, 2006.

Q: What is Johnson Adeyanju's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Johnson Adeyanju was last updated on June 17, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.

Active since May 15, 2006PECOS EnrolledAccepts Medicare Assignment

89.84/100

CMS Quality Rating

2700 GRANT ST, SUITE 200, CONCORD, CA 94520(925) 677-0500(925) 677-0519 Get Directions Write a Review

NPPES record last updated: June 17, 2012. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Johnson O Adeyanju M.d. NPPES

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

JOHNSON O ADEYANJU M.D. (NPI 1467403147) is an individual internal medicine provider in Concord, California, licensed in California (A49920) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and is a graduate of Louisiana State University School Of Medicine In New Orleans (1989).

NPPES Registry Identity

NPI1467403147

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameJOHNSON O ADEYANJUCredential: M.D.

Location Address2700 GRANT ST, SUITE 200Concord, CA 94520-2266

Mailing AddressDept 34929, P.o. Box 39000San Francisco, CA 94139-0001 · (925) 952-2828 · Fax (925) 952-2850

Phone(925) 677-0500

Fax(925) 677-0519

Sole ProprietorNo

Medical School CMSLouisiana State University School Of Medicine In New OrleansGraduated 1989

Enumeration DateMay 15, 2006

Last NPPES UpdateJune 17, 2012

✔ NPI 1467403147 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in CA · A49920

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

2700 GRANT ST, Concord, CA 94520

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Other Identifiers 4

Medicare PINBD403BCA

Medicare PIN110178295CA

Medicare UPINF36243CA

Medicaid00A499200CA

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

Johnson O Adeyanju 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 ID9234292939

PECOS Enrollment IDI20090107000028

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.

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.

620 services594 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.

323 services322 patients

Urinalysis, manual test 81002

A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.

141 services134 patients

Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen 87635

This is a lab test that detects the presence of COVID-19 in your body. It uses a technique to amplify the virus's genetic material, either DNA or RNA, making it easier to identify. A positive result indicates an active infection.

73 services71 patients

Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) 87880

A detection test by immunoassay for Group A Strep is a quick procedure to identify a bacterial infection in your throat. It involves taking a throat swab and applying it to a test strip, which changes color if Strep bacteria are present.

65 services64 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

59 services59 patients

Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza 87428

This test uses a method called immunoassay to identify severe acute respiratory syndrome coronavirus and influenza. It works by detecting specific proteins (antigens) in a sample, like a nasal swab. It's a powerful tool in diagnosing these viral infections.

50 services49 patients

Detection test by immunoassay with direct visual observation for influenza virus 87804

This is a test that identifies the influenza virus in your body. It works by using an immunoassay, a method that detects the presence of the virus through an immune response. The results are directly observable, making it a quick and efficient way to diagnose flu.

44 services44 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

39 services39 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

24 services24 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.

23 services23 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.

18 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94520 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

$153.83 typical visit price

range $69.00 – $202.35

Typical copayment $38.45 (range $17.25 – $50.58)

Most-billed visit code 99204

Established Patient

$119.48 typical visit price

range $23.44 – $166.46

Typical copayment $29.87 (range $5.86 – $41.61)

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.

89.84/100

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

Individually scored

Quality

94.93

Promoting Interoperability

100

Improvement Activities

Cost

71.2

Reported Quality Measures

Appropriate Testing for Pharyngitis

94%283 patients4/55-star benchmark: 100%

Appropriate Treatment for Upper Respiratory Infection (URI)

82%832 patients4/55-star benchmark: 100%

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.

2%505 patients

Breast Cancer Screening

79%1,491 patients4/55-star benchmark: 93%

Cervical Cancer Screening

60%3,128 patients3/55-star benchmark: 98%

Childhood Immunization Status

47%51 patients

Chlamydia Screening for Women

41%268 patients

Colorectal Cancer Screening

57%3,148 patients3/55-star benchmark: 88%

Controlling High Blood Pressure

75%1,380 patients4/55-star benchmark: 91%

Diabetes: Eye Exam

25%485 patients2/55-star benchmark: 100%

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

Lower rates are better for this measure.

31%485 patients4/55-star benchmark: 91%

Documentation of Current Medications in the Medical Record

99%7,940 patients4/55-star benchmark: 100%

e-Prescribing

100%1,283 patients5/55-star benchmark: 100%

Falls: Screening for Future Fall Risk

54%1,829 patients3/55-star benchmark: 100%

HIV Screening

35%5,864 patients3/55-star benchmark: 60%

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

38%6,427 patients2/55-star benchmark: 98%

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

28%5,508 patients2/55-star benchmark: 97%

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

Patients combinedPopulations: 89% · 405 patients

Patients screened: 95% · 405 patients

20%30 patients1/55-star benchmark: 100%

Provide Patients Electronic Access to Their Health Information

100%1,315 patients5/55-star benchmark: 100%

Statin Therapy for the Prevention and Treatment of Cardiovascular Disease

73%1,554 patients3/55-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 20

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

DR. ERIC PAUL HOENIG M.D.

Hospitalist

2700 GRANT ST, SUITE 200
CONCORD, CA 94520

Contra Costa County (925) 674-2609

CONTRA COSTA ENT MEDICAL ASSOC

Otolaryngology

2700 GRANT ST, SUITE 104
CONCORD, CA 94520

Contra Costa County (925) 685-7400

DR. ARSEEN E SOLIMAN M.D.

Internal Medicine

2700 GRANT ST, SUITE 200
CONCORD, CA 94520

Contra Costa County (925) 677-0500

ARRHYTHMIA SPECIALISTS INC

Internal Medicine (Cardiovascular Disease)

2700 GRANT ST, 319
CONCORD, CA 94520

Contra Costa County (925) 935-2070

DR. JULIE ANNE CAHILL M.D.

Internal Medicine

2700 GRANT ST, SUITE 200
CONCORD, CA 94520

Contra Costa County (925) 677-0500

LISA QUINONES MD

Family Medicine

2700 GRANT ST, STE 200
CONCORD, CA 94520

Contra Costa County (925) 677-0510

PHILIP JAMES GOMEZ JR. P.T.

Physical Therapist

2700 GRANT ST
CONCORD, CA 94520

Contra Costa County (925) 673-2125

NORCAL UROLOGY MEDICAL GROUP

Urology

2700 GRANT ST, SUITE 316
CONCORD, CA 94520

Contra Costa County (925) 825-8100

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 Johnson Adeyanju's NPI number?

The NPI number for Johnson Adeyanju is 1467403147. It was assigned to this individual provider in the NPPES registry on May 15, 2006.

Where is Johnson Adeyanju located?

Johnson Adeyanju practices at 2700 Grant St Suite 200, Concord, CA 94520. The listed phone number is (925) 677-0500.

What is Johnson Adeyanju's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Johnson Adeyanju enrolled in Medicare?

Yes. Johnson Adeyanju 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 Johnson Adeyanju was last updated on June 17, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.