Nathan Michael Segerson, M.D.
Clinical Cardiac Electrophysiology Physician · Tacoma, WA
Nathan Michael Segerson, M.D. is a clinical cardiac electrophysiology physician with a practice address in Tacoma, Washington, and NPI 1841303534, issued on Aug 16, 2006. Check the license (Washington MD60003710, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Nathan Michael Segerson
- Credential
- M.D.
- Primary taxonomy
- Clinical Cardiac Electrophysiology Physician 207RC0001X
- License number
- MD60003710 WA
Self-reported in NPPES; status is on the state search - Practice location
- 209 Martin Luther King JR Way, Tacoma, WA 98405
- Phone
- (253) 596-3000
- Enumerated
- Aug 16, 2006
- Record last updated
- Dec 7, 2023
- Fax
- (253) 596-3301
- Medicaid ID
- 1093687 WA
- Medicare enrollment
- Enrolled (PECOS I20230829003800); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical cardiac electrophysiology physician records → All 74 in Washington → Look up another NPI →
Also registered at 209 Martin Luther King JR Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alireza Abdolmohammadi, MDMedical Oncology Physician1871816207
- Karen Ackerman, M.D.Diagnostic Radiology Physician1164574554
- Natasha Alciso, PA-CPhysician Assistant1982299400
- Fahad Alroumi, M.D.Critical Care Medicine (Internal Medicine) Physician1295010676
- Michael Alston, MDPediatrics Physician1023403193
- Charles Anderson, M.D.Pulmonary Disease Physician1225004120
Verify Nathan Michael Segerson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD60003710Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average clinical cardiac electrophysiology physician in 2024
288 Medicare Part D claims for 121 beneficiaries, against an average of 1,710 among the 3,173 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.
Most prescribed
- Metoprolol Succinate41 claims
- Eliquis31 claims
- Amiodarone Hcl15 claims
- Entresto15 claims
- Diltiazem 24hr Er (Cd)14 claims
- Flecainide Acetate12 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 80 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $551.07
8 payments; by number, the most common kind was food and beverage; the largest payer was Edwards Lifesciences Corporation. The 3,167 providers of this specialty with any payment received $10,651.37 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.
Bills Medicare through 3 group practices
- Bend Memorial Clinic PCBend, OR
- Multicare Health SystemTacoma, WA
- Yakima Valley Memorial PhysiciansYakima, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nathan Michael Segerson among 74 clinical cardiac electrophysiology physician records in Washington
Nathan Michael Segerson, M.D. is one of 74 clinical cardiac electrophysiology physician records with a practice address in Washington. 88% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 62% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated2001 · median 2002 among the 61 with a school on file
- Record last updated2023 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0001X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Cardiac Electrophysiology Physician providers in Washington
There are 74 clinical cardiac electrophysiology physician records in Washington.
All 74 in Washington → Every provider in Tacoma → Clinical Cardiac Electrophysiology Physician nationwide →
The 8 clinical cardiac electrophysiology physician records with the nearest ZIP codes
- Michael Belz, MDTacoma, WA 984051063488856
- Michael Eskander, M.D.Tacoma, WA 984051336405539
- Amrit Guptan, M.D.Tacoma, WA 984051417149576
- Jeffrey Ho, MDTacoma, WA 984051265761951
- Michael Rome, MDTacoma, WA 984051174509863
- Tariq Salam, MDTacoma, WA 984051043294291
- Nasir Shariff, MDTacoma, WA 984051851590525
- Archana Rajdev, MDSilverdale, WA 983831992930101
Common questions
What is Nathan Michael Segerson, M.D.'s NPI number?
Nathan Michael Segerson, M.D.'s National Provider Identifier (NPI) is 1841303534, issued on Aug 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nathan Michael Segerson, M.D. located?
The NPPES record lists a practice address at 209 Martin Luther King JR Way, Tacoma, WA, 98405. Phone: (253) 596-3000. Providers update this record themselves, so call before visiting.
How can I verify Nathan Michael Segerson, M.D.'s license?
NPPES lists Washington license number MD60003710, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Nathan Michael Segerson, M.D. prescribe under Medicare Part D?
In 2024, Nathan Michael Segerson, M.D. had 288 Medicare Part D claims for 121 beneficiaries; the average among clinical cardiac electrophysiology physician prescribers was 1,710. Part D covers Medicare prescriptions only.
What is Nathan Michael Segerson, M.D.'s MIPS final score?
The 2023 MIPS final score is 80 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.