NPPES file of Aug 9, 2026

Daniel James Boken, M.D.

Infectious Disease Physician · Visalia, CA

Daniel James Boken, M.D. is an infectious disease physician with a practice address in Visalia, California, and NPI 1538250808, issued on Sep 28, 2006. Check the license (California G86899, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1538250808
Name
Daniel James Boken
Credential
M.D.
Primary taxonomy
Infectious Disease Physician 207RI0200X
License number
G86899 CA
Self-reported in NPPES; status is on the state search
Practice location
116 N Akers St, Visalia, CA 93291
Phone
(559) 624-2735
Enumerated
Sep 28, 2006
Record last updated
Dec 10, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(559) 627-4505
Medicare enrollment
Enrolled (PECOS I20040512001623); accepts Medicare assignment
Medical or professional school
Creighton University School Of Medicine, 1987
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 116 N Akers St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Paul Mayo, D.P.M.Podiatrist1811018534
  2. Kathan Shah, DPMPodiatrist1508363102

Verify Daniel James Boken in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G86899
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

21% more Medicare Part D claims than the average infectious disease physician in 2024

831 Medicare Part D claims for 100 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 57% of claims.

  1. Daniel Boken831
  2. Specialty average689

Most prescribed

  1. Fluconazole142 claims
  2. Dovato130 claims
  3. Triumeq76 claims
  4. Biktarvy71 claims
  5. Efavirenz-Emtric-Tenofov Disop68 claims
  6. Tivicay42 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $98.61

4 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. The 3,895 providers of this specialty with any payment received $4,362.19 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Daniel Boken$98.61
  2. Specialty average$4,362.19

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. County OF TulareVisalia, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Daniel James Boken among 1,119 infectious disease physician records in California

Daniel James Boken, M.D. is one of 1,119 infectious disease physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.

  • NPI issued2006 · 4% of these records are older, 54% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated1987 · median 2003 among the 735 with a school on file
  • Record last updated2007 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Infectious Disease Physician providers in California

There are 1,119 infectious disease physician records in California.

The 8 infectious disease physician records with the nearest ZIP codes

  1. Mina Raju, D.O.Visalia, CA 932911588600068
  2. Arash Heidari, M.DBakersfield, CA 933011952407983
  3. See-Ruern Kitt, MDBakersfield, CA 933011710091749
  4. Rasha Kuran, M.D.Bakersfield, CA 933011942303177
  5. Soe Win, M.DBakersfield, CA 933011356645543
  6. Navinchandra Amin, MDBakersfield, CA 933061871524553
  7. Carlos D'Assumpcao, MDBakersfield, CA 933061053806067
  8. Jigar Patel, MDBakersfield, CA 933061427634922

Common questions

What is Daniel James Boken, M.D.'s NPI number?

Daniel James Boken, M.D.'s National Provider Identifier (NPI) is 1538250808, issued on Sep 28, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Daniel James Boken, M.D. located?

The NPPES record lists a practice address at 116 N Akers St, Visalia, CA, 93291. Phone: (559) 624-2735. Providers update this record themselves, so call before visiting.

How can I verify Daniel James Boken, M.D.'s license?

NPPES lists California license number G86899, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Daniel James Boken, M.D. prescribe under Medicare Part D?

In 2024, Daniel James Boken, M.D. had 831 Medicare Part D claims for 100 beneficiaries; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.