Dag Peter Alexander Linna, M.D.
Internal Medicine Physician · Arcadia, CA
Dag Peter Alexander Linna, M.D. is an internal medicine physician with a practice address in Arcadia, California, and NPI 1881742062, issued on Jan 6, 2007. Check the license (California G73037, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Dag Peter Alexander Linna
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- G73037 CA
Self-reported in NPPES; status is on the state search - Practice location
- 65 N 1St Ave, Arcadia, CA 91006
- Phone
- (626) 254-8733
- Enumerated
- Jan 6, 2007
- Record last updated
- May 2, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicaid ID
- 00G730370 CA
- Medicare enrollment
- Enrolled (PECOS I20060105000893); accepts Medicare assignment
- Medical or professional school
- Pennsylvania State University College Of Medicine, 1990
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 65 N 1St Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Dag Peter Alexander Linna in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G73037Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
31% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,189 Medicare Part D claims for 178 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 14 claims were for opioids.
Most prescribed
- Atorvastatin Calcium170 claims
- Amlodipine Besylate140 claims
- Rosuvastatin Calcium89 claims
- Hydrochlorothiazide79 claims
- Valsartan66 claims
- Carvedilol63 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: $144.94
3 payments; by number, the most common kind was food and beverage; the largest payer was Regeneron Healthcare Solutions, Inc. 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.
Dag Peter Alexander Linna among 17,696 internal medicine physician records in California
Dag Peter Alexander Linna, M.D. is one of 17,696 internal medicine 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 2007, is newer than 44% of them.
- NPI issued2007 · 44% of these records are older, 44% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1990 · median 2004 among the 11,065 with a school on file
- Record last updated2017 · 61% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
74 internal medicine physician records list a practice address in Arcadia
They are 74 of the 2,033 NPPES records with a practice address in Arcadia, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Arcadia → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Yehuda Berenson, MDArcadia, CA 910061366402711
- Beverly Botnick, MDArcadia, CA 910061790754455
- Christine Castano, MDArcadia, CA 910061225076268
- Wen-Che Chung, MDArcadia, CA 910061891754149
- Zewdu Gebreyes, M.D.Arcadia, CA 910061366419541
- Renato Labog, M.DArcadia, CA 910061427011204
- Scott Liang, MDArcadia, CA 910061639124514
- Haig Manjikian, M.D.Arcadia, CA 910061093783813
Common questions
What is Dag Peter Alexander Linna, M.D.'s NPI number?
Dag Peter Alexander Linna, M.D.'s National Provider Identifier (NPI) is 1881742062, issued on Jan 6, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Dag Peter Alexander Linna, M.D. located?
The NPPES record lists a practice address at 65 N 1St Ave, Arcadia, CA, 91006. Phone: (626) 254-8733. Providers update this record themselves, so call before visiting.
How can I verify Dag Peter Alexander Linna, M.D.'s license?
NPPES lists California license number G73037, 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 Dag Peter Alexander Linna, M.D. prescribe under Medicare Part D?
In 2024, Dag Peter Alexander Linna, M.D. had 2,189 Medicare Part D claims for 178 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.