NPPES file of Aug 9, 2026

Alyssa Sader, M.D.

Family Medicine Physician · Coos Bay, OR

Alyssa Sader, M.D. is a family medicine physician with a practice address in Coos Bay, Oregon, and NPI 1891170502, issued on Jul 23, 2015. Check the license (Oregon MD187486, as entered in NPPES) on the Oregon 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
1891170502
Name
Alyssa Sader
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
MD187486 OR
Self-reported in NPPES; status is on the state search
Practice location
1900 Woodland Dr, Coos Bay, OR 97420
Phone
(541) 267-5151
Enumerated
Jul 23, 2015
Record last updated
Nov 16, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20180926002343); 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 family medicine physician records → All 2,847 in Oregon → Look up another NPI →

Also registered at 1900 Woodland Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Samir Ale, MDFamily Medicine Physician1447538533
  2. Jennifer AllredAdult Health Nurse Practitioner1124078407
  3. Nancy Altamirano, MDPediatrics Physician1932159159
  4. Allison Arends, NPAdult Health Nurse Practitioner1336780105
  5. Heather Arzie, LMTMassage Therapist1972744886
  6. Joyce Ballard, MDInternal Medicine Physician1174507941

Verify Alyssa Sader in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOregon Medical Board
    Search for license MD187486    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 Oregon 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.

2.1 times the Medicare Part D claims of the average family medicine physician in 2024

7,370 Medicare Part D claims for 474 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 75 claims were for opioids.

  1. Alyssa Sader7,370
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium425 claims
  2. Levothyroxine Sodium319 claims
  3. Lisinopril272 claims
  4. Metoprolol Succinate207 claims
  5. Amlodipine Besylate200 claims
  6. Losartan Potassium184 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: $31.82

2 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Alyssa Sader$31.82
  2. Specialty average$902.55

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. North Bend Medical Center IncCoos Bay, OR

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

Alyssa Sader among 2,847 family medicine physician records in Oregon

Alyssa Sader, M.D. is one of 2,847 family medicine physician records with a practice address in Oregon. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 76% of them.

  • NPI issued2015 · 76% of these records are older, 21% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2015 · median 2009 among the 1,671 with a school on file
  • Record last updated2018 · 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 207Q00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

22 family medicine physician records list a practice address in Coos Bay

They are 22 of the 767 NPPES records with a practice address in Coos Bay, and 2,847 family medicine physician records in Oregon.

All 2,847 in Oregon → Every provider in Coos Bay → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Celeste Blanken, DOCoos Bay, OR 974201083684773
  2. Dallas Carter, MDCoos Bay, OR 974201972587764
  3. Robert Gerber, MDCoos Bay, OR 974201518941350
  4. Teresa Lanier, MD PHDCoos Bay, OR 974201104865658
  5. James Maddox, M.D.Coos Bay, OR 974201932216751
  6. Thomas McAndrew, MDCoos Bay, OR 974201164407375
  7. Theresa Muday, MDCoos Bay, OR 974201639154875
  8. Mark Pasternak, MDCoos Bay, OR 974201760552483

Common questions

What is Alyssa Sader, M.D.'s NPI number?

Alyssa Sader, M.D.'s National Provider Identifier (NPI) is 1891170502, issued on Jul 23, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Alyssa Sader, M.D. located?

The NPPES record lists a practice address at 1900 Woodland Dr, Coos Bay, OR, 97420. Phone: (541) 267-5151. Providers update this record themselves, so call before visiting.

How can I verify Alyssa Sader, M.D.'s license?

NPPES lists Oregon license number MD187486, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Alyssa Sader, M.D. prescribe under Medicare Part D?

In 2024, Alyssa Sader, M.D. had 7,370 Medicare Part D claims for 474 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.