Mark Sherberg, APRN
Nurse Practitioner · Quincy, WA
Mark Sherberg, APRN is a nurse practitioner with a practice address in Quincy, Washington, and NPI 1770023277, issued on Mar 2, 2017. Check the license (Washington AP61321571, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Sherberg
- Credential
- APRN
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- AP61321571 WA
9359184 FL
Self-reported in NPPES; status is on the state search - Practice location
- 1450 1St Ave SW, Quincy, WA 98848
- Phone
- (589) 787-6423
- Enumerated
- Mar 2, 2017
- Record last updated
- Jan 11, 2024
- Medicare enrollment
- Enrolled (PECOS I20240214002448); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 2,308 in Washington → Look up another NPI →
Also registered at 1450 1St Ave SW
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Cheryl Hein, MSWCounselor1619491651
Verify Mark Sherberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license AP61321571Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% fewer Medicare Part D claims than the average nurse practitioner in 2024
286 Medicare Part D claims for 211 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Cephalexin36 claims
- Fluticasone Propionate31 claims
- Amoxicillin-Clavulanate Potass19 claims
- Nitrofurantoin Mono-Macro17 claims
- Doxycycline Hyclate16 claims
- Prednisone16 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
- Multicare Health SystemTacoma, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Sherberg among 2,308 nurse practitioner records in Washington
Mark Sherberg, APRN is one of 2,308 nurse practitioner records with a practice address in Washington. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 52% of them.
- NPI issued2017 · 52% of these records are older, 43% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2016 · median 2018 among the 1,301 with a school on file
- Record last updated2024 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 nurse practitioner record lists a practice address in Quincy
They are 1 of the 82 NPPES records with a practice address in Quincy, and 2,308 nurse practitioner records in Washington.
All 2,308 in Washington → Every provider in Quincy → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Gretchen Aguilar, ARNP, FNP-CTonasket, WA 988551578391249
- Brian Bonewell, CNPOmak, WA 988411609419183
- Kevan Coffey, ARNPOmak, WA 988411174879126
- Priscilla Degraff, N.P.Tonasket, WA 988551639157811
- Jordan Forbush, FNP-BCOmak, WA 988411821680166
- Wanda Garrett Antuna, ARNPTonasket, WA 988551245477629
- Phylicia Hancock-Lewis, ARNPOmak, WA 988411366475345
- Terri Johnson, ARNPOmak, WA 988411902826647
Common questions
What is Mark Sherberg, APRN's NPI number?
Mark Sherberg, APRN's National Provider Identifier (NPI) is 1770023277, issued on Mar 2, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Mark Sherberg, APRN located?
The NPPES record lists a practice address at 1450 1St Ave SW, Quincy, WA, 98848. Phone: (589) 787-6423. Providers update this record themselves, so call before visiting.
How can I verify Mark Sherberg, APRN's license?
NPPES lists Washington license number AP61321571, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Mark Sherberg, APRN prescribe under Medicare Part D?
In 2024, Mark Sherberg, APRN had 286 Medicare Part D claims for 211 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.