Arnold Seid, MD
Internal Medicine Physician · Wahiawa, HI
Arnold Seid, MD is an internal medicine physician with a practice address in Wahiawa, Hawaii, and NPI 1457450033, issued on Sep 21, 2006. Check the license (Hawaii MD-4214, as entered in NPPES) on the Hawaii Medical Board; the Medicare figures below come from public CMS files.
- Name
- Arnold Seid
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD-4214 HI
Self-reported in NPPES; status is on the state search - Practice location
- 960 Center St Ste 7, Wahiawa, HI 96786
- Phone
- (808) 621-6511
- Enumerated
- Sep 21, 2006
- Record last updated
- Nov 4, 2022
- Fax
- (808) 622-9088
- Medicare enrollment
- Enrolled (PECOS I20050920001284); accepts Medicare assignment
- Medical or professional school
- University Of Mississippi School Of Medicine, 1978
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 902 in Hawaii → Look up another NPI →
Also registered at 960 Center St Ste 7
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ikona Kahana-Sanchez, DNPFamily Nurse Practitioner1124950357
Verify Arnold Seid in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersHawaii Medical Board
Search for license MD-4214Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.5 times the Medicare Part D claims of the average internal medicine physician in 2024
14,443 Medicare Part D claims for 645 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 276 claims were for opioids.
Most prescribed
- Atorvastatin Calcium1,044 claims
- Amlodipine Besylate719 claims
- Losartan Potassium695 claims
- Metformin Hcl Er505 claims
- Levothyroxine Sodium373 claims
- Rosuvastatin Calcium352 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: $5,167.86
167 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Arnold Seid among 902 internal medicine physician records in Hawaii
Arnold Seid, MD is one of 902 internal medicine physician records with a practice address in Hawaii. 71% 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, 55% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated1978 · median 2001 among the 491 with a school on file
- Record last updated2022 · 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 207R00000X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 internal medicine physician records list a practice address in Wahiawa
They are 4 of the 270 NPPES records with a practice address in Wahiawa, and 902 internal medicine physician records in Hawaii.
All 902 in Hawaii → Every provider in Wahiawa → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Uyen Chung, DOWahiawa, HI 967861134756901
- Benjamin Platt, D.O.Schofield Barracks, HI 967861033317599
- Marko Vasic, MDWahiawa, HI 967861720431695
- Josephine Waite, MDWahiawa, HI 967861306945803
- Val Baliad, M.D.Mililani, HI 967891770669228
- Andrew Dang, M.D.Mililani, HI 967891295829653
- Benjamin Morris, D.O.Mililani, HI 967891164836185
- Hausen Cheong, M.D.Pearl City, HI 967821073540274
Common questions
What is Arnold Seid, MD's NPI number?
Arnold Seid, MD's National Provider Identifier (NPI) is 1457450033, issued on Sep 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Arnold Seid, MD located?
The NPPES record lists a practice address at 960 Center St Ste 7, Wahiawa, HI, 96786. Phone: (808) 621-6511. Providers update this record themselves, so call before visiting.
How can I verify Arnold Seid, MD's license?
NPPES lists Hawaii license number MD-4214, 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 Arnold Seid, MD prescribe under Medicare Part D?
In 2024, Arnold Seid, MD had 14,443 Medicare Part D claims for 645 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.