Rachel F. Berkowitz, MSN, FNP-C
Family Nurse Practitioner · Worcester, MA
Rachel F. Berkowitz, MSN, FNP-C is a family nurse practitioner with a practice address in Worcester, Massachusetts, and NPI 1407288533, issued on Jul 31, 2013. Check the license (Massachusetts 2277389, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Rachel F. Berkowitz
- Credential
- MSN, FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 2277389 MA
Self-reported in NPPES; status is on the state search - Practice location
- 630 Plantation St, Worcester, MA 01605
- Phone
- (508) 595-2300
- Enumerated
- Jul 31, 2013
- Record last updated
- Jan 13, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (508) 853-5226
- Medicare enrollment
- Enrolled (PECOS I20130917000564); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 630 Plantation St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Laura Bessette, MDInternal Medicine Physician1023082757
- Alice Bonner, GNPNurse Practitioner1366427551
- Aneta Braam, RDMetabolic Nutrition Registered Dietitian1578967063
- Robert Brooks, DOInternal Medicine Physician1558337600
- Jan Brozovsky, NPNurse Practitioner1073690061
Verify Rachel F. Berkowitz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 2277389Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average family nurse practitioner in 2024
2,844 Medicare Part D claims for 409 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 92 claims were for opioids.
Most prescribed
- Atorvastatin Calcium325 claims
- Lisinopril171 claims
- Amlodipine Besylate142 claims
- Levothyroxine Sodium95 claims
- Gabapentin77 claims
- Simvastatin76 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
- Reliant Medical Group IncWorcester, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
177 family nurse practitioner records list a practice address in Worcester
They are 177 of the 13,166 NPPES records with a practice address in Worcester, and 4,724 family nurse practitioner records in Massachusetts.
All 177 in Worcester → All 4,724 in Massachusetts → Every provider in Worcester →
Other family nurse practitioner records in Massachusetts
- Christina Abate, N.P.Boston, MA1235414970
- Katelynne Abbott, NPDanvers, MA1932355880
- Georgette Abboud, FNP-CHanscom Afb, MA1538593686
- Irfana Abdulhameed, FNPNorthborough, MA1417661786
- Christina Abouleish, NPNorwell, MA1700515772
- Christine Abraham, NPSouthborough, MA1215774658
- Catherine Abrams, FNP-CNorth Dartmouth, MA1528790599
- Wendy Abrams, FNPBoston, MA1962557801
- Michelle Abreu, FNP-BCArlington, MA1346138914
- Karolyn Abreu Blanco, FNP-BCLawrence, MA1043007644
Common questions
What is Rachel F. Berkowitz, MSN, FNP-C's NPI number?
Rachel F. Berkowitz, MSN, FNP-C's National Provider Identifier (NPI) is 1407288533, issued on Jul 31, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Rachel F. Berkowitz, MSN, FNP-C located?
The NPPES record lists a practice address at 630 Plantation St, Worcester, MA, 01605. Phone: (508) 595-2300. Providers update this record themselves, so call before visiting.
How can I verify Rachel F. Berkowitz, MSN, FNP-C's license?
NPPES lists Massachusetts license number 2277389, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Rachel F. Berkowitz, MSN, FNP-C prescribe under Medicare Part D?
In 2024, Rachel F. Berkowitz, MSN, FNP-C had 2,844 Medicare Part D claims for 409 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.