NPPES file of Aug 9, 2026

Anna Melissa Senga Lo, M.D.

Endocrinology, Diabetes & Metabolism Physician · Honolulu, HI

Anna Melissa Senga Lo, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Honolulu, Hawaii, and NPI 1417308685, issued on Jun 28, 2016. Check the license (Hawaii MD21567, as entered in NPPES) on the Hawaii Medical Board; 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
1417308685
Name
Anna Melissa Senga Lo
Credential
M.D.
Primary taxonomy
Endocrinology, Diabetes & Metabolism Physician 207RE0101X
License number
MD21567 HI
Self-reported in NPPES; status is on the state search
Practice location
1712 Liliha St Ste 202, Honolulu, HI 96817
Phone
(808) 376-7740
Enumerated
Jun 28, 2016
Record last updated
Oct 12, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(808) 545-2913
Medicare enrollment
Enrolled (PECOS I20210630002678); 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.
Download card Updates feed

8 nearest endocrinology, diabetes & metabolism physician records → All 24 in Hawaii → Look up another NPI →

Verify Anna Melissa Senga Lo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersHawaii Medical Board
    Search for license MD21567    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 Hawaii 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.

60% more Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024

4,197 Medicare Part D claims for 499 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 51% of claims.

  1. Anna Melissa Lo4,197
  2. Specialty average2,630

Most prescribed

  1. Ozempic408 claims
  2. Levothyroxine Sodium230 claims
  3. Nano 2nd Gen Pen Needle194 claims
  4. Glipizide Er176 claims
  5. Farxiga175 claims
  6. Jardiance164 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: $2,924.12

129 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 5,661 providers of this specialty with any payment received $5,742.15 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Anna Melissa Lo$2,924.12
  2. Specialty average$5,742.15

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. Charlie Y Sonido M D LLCHonolulu, HI

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

Anna Melissa Senga Lo among 24 endocrinology, diabetes & metabolism physician records in Hawaii

Anna Melissa Senga Lo, M.D. is one of 24 endocrinology, diabetes & metabolism physician records with a practice address in Hawaii. 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 2016, is newer than 88% of them.

  • NPI issued2016 · 88% of these records are older, 8% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated2013 · median 2003 among the 16 with a school on file
  • Record last updated2021 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Endocrinology, Diabetes & Metabolism Physician providers in Hawaii

There are 24 endocrinology, diabetes & metabolism physician records in Hawaii.

All 24 in Hawaii → Every provider in Honolulu → Endocrinology, Diabetes & Metabolism Physician nationwide →

The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes

  1. Alan Parsa, M.D.Honolulu, HI 968171215268362
  2. Siang Tan, MDHonolulu, HI 968171629163449
  3. Rae Teramoto, M.D.Honolulu, HI 968171487742128
  4. Jennifer Loh, MDHonolulu, HI 968141497919914
  5. Cindy Pau, MDHonolulu, HI 968141386803906
  6. Emily YapHonolulu, HI 968141972584365
  7. Isabel Casimiro, M.D., PH.D.Honolulu, HI 968131942615596
  8. Mariko Johnson, M.D.Honolulu, HI 968131629279617

Common questions

What is Anna Melissa Senga Lo, M.D.'s NPI number?

Anna Melissa Senga Lo, M.D.'s National Provider Identifier (NPI) is 1417308685, issued on Jun 28, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Anna Melissa Senga Lo, M.D. located?

The NPPES record lists a practice address at 1712 Liliha St Ste 202, Honolulu, HI, 96817. Phone: (808) 376-7740. Providers update this record themselves, so call before visiting.

How can I verify Anna Melissa Senga Lo, M.D.'s license?

NPPES lists Hawaii license number MD21567, as entered by the provider. Search the Hawaii Medical Board at https://cca.hawaii.gov/pvl/boards/medical/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Anna Melissa Senga Lo, M.D. prescribe under Medicare Part D?

In 2024, Anna Melissa Senga Lo, M.D. had 4,197 Medicare Part D claims for 499 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.