Krista Shaw, NP
Gerontology Nurse Practitioner · Chelmsford, MA
Krista Shaw, NP is a gerontology nurse practitioner with a practice address in Chelmsford, Massachusetts, and NPI 1700346194, issued on Mar 21, 2019. Check the license (Massachusetts RN2267266, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Krista Shaw
- Credential
- NP
- Primary taxonomy
- Gerontology Nurse Practitioner 363LG0600X
- License number
- RN2267266 MA
Self-reported in NPPES; status is on the state search - Practice location
- 290 Littleton RD Unit 3, Chelmsford, MA 01824
- Phone
- (978) 685-2460
- Enumerated
- Mar 21, 2019
- Record last updated
- May 28, 2025
- Fax
- (978) 685-2472
- Medicare enrollment
- Enrolled (PECOS I20190402000895); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gerontology nurse practitioner records → All 379 in Massachusetts → Look up another NPI →
Also registered at 290 Littleton RD Unit 3
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Leanne Aguirre, NPFamily Nurse Practitioner1720741465
- Rachelle Archard, CNPAdult Health Nurse Practitioner1598400079
- Laura BauerNurse Practitioner1164078838
- Diana Bishop, NPNurse Practitioner1447954177
- Amanda Bonomo, FNP-BCFamily Nurse Practitioner1912623588
- Elnora Burton, ARNPFamily Nurse Practitioner1659694768
Verify Krista Shaw in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license RN2267266Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.0 times the Medicare Part D claims of the average gerontology nurse practitioner in 2024
4,109 Medicare Part D claims for 235 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 209 claims were for opioids.
Most prescribed
- Trazodone Hcl272 claims
- Furosemide227 claims
- Eliquis162 claims
- Quetiapine Fumarate153 claims
- Amlodipine Besylate151 claims
- Levothyroxine Sodium121 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
- Lawrence General Community Medical Service PLLCChelmsford, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Krista Shaw among 379 gerontology nurse practitioner records in Massachusetts
Krista Shaw, NP is one of 379 gerontology nurse practitioner records with a practice address in Massachusetts. 70% 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 66% of them.
- NPI issued2019 · 66% of these records are older, 26% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 51% of these records are
- Graduated2018 · median 2017 among the 192 with a school on file
- Record last updated2025 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gerontology Nurse Practitioner providers in Massachusetts
There are 379 gerontology nurse practitioner records in Massachusetts.
All 379 in Massachusetts → Every provider in Chelmsford → Gerontology Nurse Practitioner nationwide →
The 8 gerontology nurse practitioner records with the nearest ZIP codes
- Shanna Chow, NPChelmsford, MA 018241992534259
- Claudia Collins, AGNPChelmsford, MA 018241609586569
- Krysta Doucette, MS, RN, AGNP-CChelmsford, MA 018241962921379
- Christine Florence, NPChelmsford, MA 018241699744979
- Jennie Lim, NPChelmsford, MA 018241467280123
- Julie Okech, AGPCNP-BCChelmsford, MA 018241417784760
- Ann Schummers, NPChelmsford, MA 018241508827734
- Suzzy NdirituDracut, MA 018261174810493
Common questions
What is Krista Shaw, NP's NPI number?
Krista Shaw, NP's National Provider Identifier (NPI) is 1700346194, issued on Mar 21, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Krista Shaw, NP located?
The NPPES record lists a practice address at 290 Littleton RD Unit 3, Chelmsford, MA, 01824. Phone: (978) 685-2460. Providers update this record themselves, so call before visiting.
How can I verify Krista Shaw, NP's license?
NPPES lists Massachusetts license number RN2267266, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Krista Shaw, NP prescribe under Medicare Part D?
In 2024, Krista Shaw, NP had 4,109 Medicare Part D claims for 235 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. 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.