Kathryn R. Small, NP
Acute Care Nurse Practitioner · Concord, MA
Kathryn R. Small, NP is an acute care nurse practitioner with a practice address in Concord, Massachusetts, and NPI 1225097173, issued on Mar 20, 2006. Check the license (Massachusetts 232541, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kathryn R. Small
- Credential
- NP
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License number
- 232541 MA
Self-reported in NPPES; status is on the state search - Practice location
- 133 Ornac, Concord, MA 01742
- Phone
- (978) 287-3167
- Enumerated
- Mar 20, 2006
- Record last updated
- Jul 13, 2026
- Medicare enrollment
- Enrolled (PECOS I20050317000963); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 598 in Massachusetts → Look up another NPI →
Also registered at 133 Ornac
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Vira AjgaonkarPharmacist1235674466
- Sam Bagchi, M.D.Internal Medicine Physician1528011483
- Suan Baur, RNRegistered Nurse1376893396
- Peter Benjamin, M.D.Internal Medicine Physician1073669248
- Tiffany Blais, FNPNurse Practitioner1518753235
- Shawn Boland, R.PH.Pharmacist1356328389
Verify Kathryn R. Small in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 232541Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024
163 Medicare Part D claims for 97 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D.
Most prescribed
- Cefpodoxime Proxetil22 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
- Emerson Practice Associates, IncConcord, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kathryn R. Small among 598 acute care nurse practitioner records in Massachusetts
Kathryn R. Small, NP is one of 598 acute care nurse practitioner records with a practice address in Massachusetts. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than under 1% of them.
- NPI issued2006 · under 1% of these records are older, 89% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2004 · median 2016 among the 341 with a school on file
- Record last updated2026 · 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 363LA2100X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Acute Care Nurse Practitioner providers in Massachusetts
There are 598 acute care nurse practitioner records in Massachusetts.
All 598 in Massachusetts → Every provider in Concord → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Lori Deal, AGACNP-BCConcord, MA 017421154086775
- Michele Proos, NPMarlborough, MA 017521356310965
- Emily Bower, CNPBedford, MA 017301336887017
- Kathleen Burns, NPNatick, MA 017601295885291
- Jessica Mitchell, APRNSudbury, MA 017761205700671
- Catherine Collier, NPFramingham, MA 017021932569977
- Lindsey Kirchoff, AGACNP-BCFramingham, MA 017021477914695
- Samantha Newman, NPFramingham, MA 017021710601851
Common questions
What is Kathryn R. Small, NP's NPI number?
Kathryn R. Small, NP's National Provider Identifier (NPI) is 1225097173, issued on Mar 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kathryn R. Small, NP located?
The NPPES record lists a practice address at 133 Ornac, Concord, MA, 01742. Phone: (978) 287-3167. Providers update this record themselves, so call before visiting.
How can I verify Kathryn R. Small, NP's license?
NPPES lists Massachusetts license number 232541, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Kathryn R. Small, NP prescribe under Medicare Part D?
In 2024, Kathryn R. Small, NP had 163 Medicare Part D claims for 97 beneficiaries; the average among acute care nurse practitioner prescribers was 594. 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.