Marina Davos, PA
Physician Assistant · Lowell, MA
Marina Davos, PA is a physician assistant with a practice address in Lowell, Massachusetts, and NPI 1962979385, issued on Oct 24, 2018. Check the license with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marina Davos
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- Riverside Medical Group, Lowell, MA 01854
- Phone
- (978) 452-9700
- Enumerated
- Oct 24, 2018
- Record last updated
- Mar 25, 2026
- Fax
- (978) 441-6075
- Medicare enrollment
- Enrolled (PECOS I20190308001551); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,713 in Massachusetts → Look up another NPI →
Also registered at Riverside Medical Group
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Marina Davos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% fewer Medicare Part D claims than the average physician assistant in 2024
536 Medicare Part D claims for 298 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 22 claims were for opioids.
Most prescribed
- Nitrofurantoin Mono-Macro35 claims
- Prednisone29 claims
- Amoxicillin-Clavulanate Potass23 claims
- Cefadroxil21 claims
- Atorvastatin Calcium19 claims
- Metformin Hcl19 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 2 group practices
- Circle Health Urgent Care LLCTewksbury, MA
- Community Health Connections, IncFitchburg, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marina Davos among 4,713 physician assistant records in Massachusetts
Marina Davos, PA is one of 4,713 physician assistant records with a practice address in Massachusetts. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 45% of them.
- NPI issued2018 · 45% of these records are older, 50% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2018 · median 2019 among the 3,217 with a school on file
- Record last updated2026 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
39 physician assistant records list a practice address in Lowell
They are 39 of the 2,992 NPPES records with a practice address in Lowell, and 4,713 physician assistant records in Massachusetts.
All 4,713 in Massachusetts → Every provider in Lowell → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Susannah Clark, PA-CLowell, MA 018541770805202
- Lauren Correia, PA-CLowell, MA 018541861724130
- Anya Diercksen, PA-CLowell, MA 018541598037921
- Dennis LacroixLowell, MA 018541164488391
- Kristen McWilliams, PA-CLowell, MA 018541700039971
- Rebecca RideoutLowell, MA 018541073993440
- Kimberly Schwab, PA-CLowell, MA 018541396701975
- Golda Sobol, PA-CLowell, MA 018541497903918
Common questions
What is Marina Davos, PA's NPI number?
Marina Davos, PA's National Provider Identifier (NPI) is 1962979385, issued on Oct 24, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Marina Davos, PA located?
The NPPES record lists a practice address at Riverside Medical Group, Lowell, MA, 01854. Phone: (978) 452-9700. Providers update this record themselves, so call before visiting.
How can I verify Marina Davos, PA's license?
Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Marina Davos, PA prescribe under Medicare Part D?
In 2024, Marina Davos, PA had 536 Medicare Part D claims for 298 beneficiaries; the average among physician assistant prescribers was 830. 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.