NPPES file of Aug 9, 2026

Stephanie Lucille Parnell, DO

Family Medicine Physician · Spokane, WA

Stephanie Lucille Parnell, DO is a family medicine physician with a practice address in Spokane, Washington, and NPI 1679150882, issued on Mar 24, 2021. Check the license (Washington OP61519931, as entered in NPPES) on the Washington Medical Commission; 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
1679150882
Name
Stephanie Lucille Parnell
Credential
DO
Primary taxonomy
Family Medicine Physician 207Q00000X
License numbers
OP61519931 WA
MED-PHYS-LIC-161588 MT
Self-reported in NPPES; status is on the state search
Practice location
624 E Front Ave, Spokane, WA 99202
Phone
(509) 626-9917
Enumerated
Mar 24, 2021
Record last updated
Sep 10, 2025
Fax
(509) 626-9917
Medicare enrollment
Enrolled (PECOS I20250925000661); accepts Medicare assignment
Medical or professional school
Pacific Nw Un Of Hs, Col Of Osteopathic Medicine, 2021
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.
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Also registered at 624 E Front Ave

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

  1. Andrew Acob, M.D.Student in an Organized Health Care Education/Training Program1811422991
  2. Mohammad Alkheder, MDPsychiatry Physician1477176220
  3. Drew Anderson, MDStudent in an Organized Health Care Education/Training Program1083293575
  4. Henry Arguinchona, MDInfectious Disease Physician1740228170
  5. Ruth Armstrong, MDFamily Medicine Physician1093410235
  6. Jobe Ashby, MDInternal Medicine Physician1871288555

Verify Stephanie Lucille Parnell in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license OP61519931
    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 Washington 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.

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83% fewer Medicare Part D claims than the average family medicine physician in 2024

594 Medicare Part D claims for 75 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.

  1. Stephanie Parnell594
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium44 claims
  2. Lisinopril34 claims
  3. Levothyroxine Sodium33 claims
  4. Simvastatin29 claims
  5. Metformin Hcl Er26 claims
  6. Gabapentin25 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.

Bills Medicare through one group practice

  1. Central Montana Medical Facilities IncLewistown, MT

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

Stephanie Lucille Parnell among 5,534 family medicine physician records in Washington

Stephanie Lucille Parnell, DO is one of 5,534 family medicine physician records with a practice address in Washington. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 91% of them.

  • NPI issued2021 · 91% of these records are older, 6% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2021 · median 2009 among the 3,294 with a school on file
  • Record last updated2025 · 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 Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

283 family medicine physician records list a practice address in Spokane

They are 283 of the 14,049 NPPES records with a practice address in Spokane, and 5,534 family medicine physician records in Washington.

The 8 family medicine physician records with the nearest ZIP codes

  1. David Becerril, MDSpokane, WA 992021902806771
  2. William Bradley, MDSpokane, WA 992021588658058
  3. Walter Fernau, MDSpokane, WA 992021154313096
  4. Richard Gascoigne, MDSpokane, WA 992021063450765
  5. Jeffrey Haney, MDSpokane, WA 992021184652943
  6. Susan McFadden, ARNPSpokane, WA 992021689669533
  7. Adam Newell, D.O.Spokane, WA 992021407823602
  8. Robert Numata, M.D.Spokane, WA 992021073593950

Common questions

What is Stephanie Lucille Parnell, DO's NPI number?

Stephanie Lucille Parnell, DO's National Provider Identifier (NPI) is 1679150882, issued on Mar 24, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Stephanie Lucille Parnell, DO located?

The NPPES record lists a practice address at 624 E Front Ave, Spokane, WA, 99202. Phone: (509) 626-9917. Providers update this record themselves, so call before visiting.

How can I verify Stephanie Lucille Parnell, DO's license?

NPPES lists Washington license number OP61519931, 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 Stephanie Lucille Parnell, DO prescribe under Medicare Part D?

In 2024, Stephanie Lucille Parnell, DO had 594 Medicare Part D claims for 75 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.

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.