Nancy B. Isenberg, MD
Neurology Physician · Edmonds, WA
Nancy B. Isenberg, MD is a neurology physician with a practice address in Edmonds, Washington, and NPI 1700886157, issued on Jul 28, 2005. Check the license (Washington MD60229440, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Nancy B. Isenberg
- Credential
- MD
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- MD60229440 WA
Self-reported in NPPES; status is on the state search - Practice location
- 7320 216TH St SW Ste 310, Edmonds, WA 98026
- Phone
- (425) 673-3800
- Enumerated
- Jul 28, 2005
- Record last updated
- Mar 3, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (425) 673-3803
- Medicaid IDs
- 7715404 NJ
1700886157 WA - Medicare enrollment
- Enrolled (PECOS I20210310001554); accepts Medicare assignment
- Medical or professional school
- Columbia University College Of Physicians And Surgeons, 1992
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 489 in Washington → Look up another NPI →
Also registered at 7320 216TH St SW Ste 310
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kyle Arnold, MDNeurology Physician1083243851
- Kathryn Fong, M.D.Neurology Physician1275928392
- Ariana Tart-Zelvin, PHDClinical Neuropsychologist1700311362
Verify Nancy B. Isenberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD60229440Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
30% more Medicare Part D claims than the average neurology physician in 2024
1,784 Medicare Part D claims for 332 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D.
Most prescribed
- Memantine Hcl478 claims
- Donepezil Hcl247 claims
- Escitalopram Oxalate163 claims
- Bupropion Xl81 claims
- Mirtazapine79 claims
- Rivastigmine76 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 MIPS final score for 2023 (Medicare payment program): 83.8 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $142.24
2 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 10,858 providers of this specialty with any payment received $8,318.07 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.
4 hospitals and group practices
- Southeast Alaska Regional Health ConsortiumSitka, AK · Critical Access Hospitals3 of 5 stars
- Select Outpatient Services IncGlenview, IL
- Select Rehabilitation, LLCGlenview, IL
- Swedish Health ServicesSeattle, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Nancy B. Isenberg among 489 neurology physician records in Washington
Nancy B. Isenberg, MD is one of 489 neurology physician records with a practice address in Washington. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 93% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated1992 · median 2007 among the 351 with a school on file
- Record last updated2020 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in Washington
There are 489 neurology physician records in Washington.
All 489 in Washington → Every provider in Edmonds → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Kyle Arnold, MDEdmonds, WA 980261083243851
- James Bartscher, M.D.Edmonds, WA 980261033239041
- Fernette Eide, M.D.Edmonds, WA 980261477628766
- Kathryn Fong, M.D.Edmonds, WA 980261275928392
- Olga KlachkovichIssaquah, WA 980271548667330
- Anne Mai, MDIssaquah, WA 980291770556557
- Jaymes Venema, MDBothell, WA 980211962414375
- Pinky Agarwal, MDKirkland, WA 980341245223296
Common questions
What is Nancy B. Isenberg, MD's NPI number?
Nancy B. Isenberg, MD's National Provider Identifier (NPI) is 1700886157, issued on Jul 28, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Nancy B. Isenberg, MD located?
The NPPES record lists a practice address at 7320 216TH St SW Ste 310, Edmonds, WA, 98026. Phone: (425) 673-3800. Providers update this record themselves, so call before visiting.
How can I verify Nancy B. Isenberg, MD's license?
NPPES lists Washington license number MD60229440, 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 Nancy B. Isenberg, MD prescribe under Medicare Part D?
In 2024, Nancy B. Isenberg, MD had 1,784 Medicare Part D claims for 332 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.
What is Nancy B. Isenberg, MD's MIPS final score?
The 2023 MIPS final score is 83.8 of 100. 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.