Katherine Lemons, PA-C, MS, CNS
Physician Assistant · Somerville, MA
Katherine Lemons, PA-C, MS, CNS is a physician assistant with a practice address in Somerville, Massachusetts, and NPI 1083263594, issued on Sep 6, 2019. Check the license (Massachusetts 19052, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katherine Lemons
- Credential
- PA-C, MS, CNS
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 19052 MA
Self-reported in NPPES; status is on the state search - Practice location
- 5 Middlesex Ave FL 1, Somerville, MA 02145
- Phone
- (617) 591-6900
- Enumerated
- Sep 6, 2019
- Record last updated
- Apr 1, 2025
- Medicare enrollment
- Enrolled (PECOS I20210312001548); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,713 in Massachusetts → Look up another NPI →
Also registered at 5 Middlesex Ave FL 1
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kimberly CoveyPhysical Therapy Assistant1861241184
- Tinischa LahensHealth Educator1811596117
Verify Katherine Lemons in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 19052Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% fewer Medicare Part D claims than the average physician assistant in 2024
468 Medicare Part D claims for 105 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 15 claims were for opioids.
Most prescribed
- Atorvastatin Calcium34 claims
- Amlodipine Besylate26 claims
- Metformin Hcl Er21 claims
- Levothyroxine Sodium15 claims
- Lisinopril15 claims
- Breo Ellipta13 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
- Cambridge Public Health CommissionEverett, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine Lemons among 4,713 physician assistant records in Massachusetts
Katherine Lemons, PA-C, MS, CNS 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 2019, is newer than 50% of them.
- NPI issued2019 · 50% of these records are older, 44% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2019 · median 2019 among the 3,217 with a school on file
- Record last updated2025 · 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).
Physician Assistant providers in Massachusetts
There are 4,713 physician assistant records in Massachusetts.
All 4,713 in Massachusetts → Every provider in Somerville → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Deborah Adner, PASomerville, MA 021451821025214
- Marriann Dew, PA-CSomerville, MA 021451164298568
- Taylor Lewis, PA-CSomerville, MA 021451891319315
- Anupa Manjunatha, PA-CSomerville, MA 021451043827058
- Allison Moody, PA-CSomerville, MA 021451801541271
- Julohn Teixeira, PA-CSomerville, MA 021451528678992
- Benjamin Thorn, PA-CSomerville, MA 021451497000434
- Avery Whitehead, PA-CSomerville, MA 021451619803285
Common questions
What is Katherine Lemons, PA-C, MS, CNS's NPI number?
Katherine Lemons, PA-C, MS, CNS's National Provider Identifier (NPI) is 1083263594, issued on Sep 6, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Lemons, PA-C, MS, CNS located?
The NPPES record lists a practice address at 5 Middlesex Ave FL 1, Somerville, MA, 02145. Phone: (617) 591-6900. Providers update this record themselves, so call before visiting.
How can I verify Katherine Lemons, PA-C, MS, CNS's license?
NPPES lists Massachusetts license number 19052, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Katherine Lemons, PA-C, MS, CNS prescribe under Medicare Part D?
In 2024, Katherine Lemons, PA-C, MS, CNS had 468 Medicare Part D claims for 105 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.