Lauren Elizabeth Gruber, DNP, FNP-C
Family Nurse Practitioner · Ashland, OR
Lauren Elizabeth Gruber, DNP, FNP-C is a family nurse practitioner with a practice address in Ashland, Oregon, and NPI 1770157273, issued on May 18, 2021. Check the license (Oregon 10011564, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lauren Elizabeth Gruber
- Credential
- DNP, FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 10011564 OR
Self-reported in NPPES; status is on the state search - Practice location
- 280 Maple St, Ashland, OR 97520
- Phone
- (541) 201-4000
- Enumerated
- May 18, 2021
- Record last updated
- Jul 14, 2023
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 2,384 in Oregon → Look up another NPI →
Also registered at 280 Maple St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Lauren Elizabeth Gruber in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 10011564Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average family nurse practitioner in 2024
215 Medicare Part D claims for 146 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 31 claims were for opioids.
Most prescribed
- Cephalexin23 claims
- Hydrocodone-Acetaminophen20 claims
- Sulfamethoxazole-Trimethoprim14 claims
- Clindamycin Hcl11 claims
- Ondansetron Hcl11 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.
Lauren Elizabeth Gruber among 2,384 family nurse practitioner records in Oregon
Lauren Elizabeth Gruber, DNP, FNP-C is one of 2,384 family nurse practitioner records with a practice address in Oregon. 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 78% of them.
- NPI issued2021 · 78% of these records are older, 18% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2023 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
23 family nurse practitioner records list a practice address in Ashland
They are 23 of the 949 NPPES records with a practice address in Ashland, and 2,384 family nurse practitioner records in Oregon.
All 2,384 in Oregon → Every provider in Ashland → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Jennifer Bullock, RN, FNPAshland, OR 975201174908131
- Mary Burton, FNP NURSE PRACTITIONAshland, OR 975201942359948
- Lisa Clayton, FNPAshland, OR 975201861498495
- Ariel Daniel, FNPAshland, OR 975201538500863
- Kamara Dodd, FNPAshland, OR 975201114159068
- Tara Frazier-Rice, FNPAshland, OR 975201699050161
- Jennifer Hill, FNPAshland, OR 975201871971333
- Lisa Morris, NP-C, RNAshland, OR 975201427440197
Common questions
What is Lauren Elizabeth Gruber, DNP, FNP-C's NPI number?
Lauren Elizabeth Gruber, DNP, FNP-C's National Provider Identifier (NPI) is 1770157273, issued on May 18, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Lauren Elizabeth Gruber, DNP, FNP-C located?
The NPPES record lists a practice address at 280 Maple St, Ashland, OR, 97520. Phone: (541) 201-4000. Providers update this record themselves, so call before visiting.
How can I verify Lauren Elizabeth Gruber, DNP, FNP-C's license?
NPPES lists Oregon license number 10011564, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Lauren Elizabeth Gruber, DNP, FNP-C prescribe under Medicare Part D?
In 2024, Lauren Elizabeth Gruber, DNP, FNP-C had 215 Medicare Part D claims for 146 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.