NPPES file of Aug 9, 2026

Joseph Lochinvar Dinglasan Sr Md, M.D.

Plastic Surgery Within the Head and Neck (Plastic Surgery) Physician · Diamond Bar, CA

Joseph Lochinvar Dinglasan Sr Md, M.D. is a plastic surgery within the head and neck (plastic surgery) physician with a practice address in Diamond Bar, California, and NPI 1144774613, issued on Aug 12, 2016. Check the license 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
1144774613
Name
Joseph Lochinvar Dinglasan Sr Md
Credential
M.D.
Primary taxonomy
Plastic Surgery Within the Head and Neck (Plastic Surgery) Physician 2082S0099X
License number
018799 GA
Self-reported in NPPES; status is on the state search
Practice location
709 Bowcreek Dr, Diamond Bar, CA 91765
Phone
(770) 895-8483
Enumerated
Aug 12, 2016
Record last updated
May 7, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20190923002956); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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.
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Verify Joseph Lochinvar Dinglasan Sr Md in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of CaliforniaCheck 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
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74% fewer Medicare Part D claims than the average plastic surgery within the head and neck (plastic surgery) physician in 2024

52 Medicare Part D claims for 20 beneficiaries, against an average of 203 among the 119 providers of this specialty who prescribed in Part D.

  1. Joseph Dinglasan Sr Md52
  2. Specialty average203

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.

Plastic Surgery Within the Head and Neck (Plastic Surgery) Physician providers in California

There are 25 plastic surgery within the head and neck (plastic surgery) physician records in California.

Other plastic surgery within the head and neck (plastic surgery) physician records in California

  1. William Binder, M.D.Beverly Hills, CA1205980448
  2. Fadi Chahin, MDBeverly Hills, CA1578577920
  3. Steven Cohen, M.D.San Diego, CA1508993742
  4. Jason Diamond, MDLos Angeles, CA1306981519
  5. Richard Gangnes, MDSan Clemente, CA1003834318
  6. Amar Gupta, M.D.Riverside, CA1912340159
  7. Jason Hamilton, MDLos Angeles, CA1780610113
  8. Sean Hashemi, M.D.Palo Alto, CA1356769699
  9. Vincent Hung, MDPasadena, CA1366400830
  10. John Joseph, M.D.Encino, CA1487784047

Common questions

What is Joseph Lochinvar Dinglasan Sr Md, M.D.'s NPI number?

Joseph Lochinvar Dinglasan Sr Md, M.D.'s National Provider Identifier (NPI) is 1144774613, issued on Aug 12, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Joseph Lochinvar Dinglasan Sr Md, M.D. located?

The NPPES record lists a practice address at 709 Bowcreek Dr, Diamond Bar, CA, 91765. Phone: (770) 895-8483. Providers update this record themselves, so call before visiting.

How can I verify Joseph Lochinvar Dinglasan Sr Md, M.D.'s license?

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 Joseph Lochinvar Dinglasan Sr Md, M.D. prescribe under Medicare Part D?

In 2024, Joseph Lochinvar Dinglasan Sr Md, M.D. had 52 Medicare Part D claims for 20 beneficiaries; the average among plastic surgery within the head and neck (plastic surgery) physician prescribers was 203. 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.