Natalia Alexandrovna Kottler, NP
Family Nurse Practitioner · Worcester, MA
Natalia Alexandrovna Kottler, NP is a family nurse practitioner with a practice address in Worcester, Massachusetts, and NPI 1003437666, issued on May 5, 2020. Check the license (Massachusetts RN2270950, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Natalia Alexandrovna Kottler
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- RN2270950 MA
Self-reported in NPPES; status is on the state search - Practice location
- 26 Queen Street, Worcester, MA 01610
- Phone
- (508) 860-7800
- Enumerated
- May 5, 2020
- Record last updated
- May 5, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200611003217); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,724 in Massachusetts → Look up another NPI →
Also registered at 26 Queen Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Natalia Alexandrovna Kottler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license RN2270950Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% more Medicare Part D claims than the average family nurse practitioner in 2024
2,337 Medicare Part D claims for 211 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 140 claims were for opioids.
Most prescribed
- Atorvastatin Calcium159 claims
- Gabapentin126 claims
- Lisinopril112 claims
- Amlodipine Besylate94 claims
- Buprenorphine-Naloxone94 claims
- Metformin Hcl90 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
- Family Health Center OF Worcester, Inc.Worcester, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Natalia Alexandrovna Kottler among 4,724 family nurse practitioner records in Massachusetts
Natalia Alexandrovna Kottler, NP is one of 4,724 family nurse practitioner records with a practice address in Massachusetts. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 60% of them.
- NPI issued2020 · 60% of these records are older, 33% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2020 · median 2019 among the 2,704 with a school on file
- Record last updated2020 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (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 4,724 in Massachusetts → Every provider in Worcester → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Albertha Adwetewa-Badu, FNP-BC, FNP-CWorcester, MA 016101427238260
- Lynn Borella, NPWorcester, MA 016101801122965
- Lillian Chenell, FNP, PNPWorcester, MA 016101457362998
- Judith Gallant-Root, FAMILY MEDICINEWorcester, MA 016101942211487
- Cynthia Geronimo, NURSE PRACTITIONERWorcester, MA 016101043542160
- Christopher Hwang, NPWorcester, MA 016101366756462
- Ellen Long-Middleton, PHD, FNPWorcester, MA 016101326241571
- Marilynn Mulheron, FNPWorcester, MA 016101366477408
Common questions
What is Natalia Alexandrovna Kottler, NP's NPI number?
Natalia Alexandrovna Kottler, NP's National Provider Identifier (NPI) is 1003437666, issued on May 5, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Natalia Alexandrovna Kottler, NP located?
The NPPES record lists a practice address at 26 Queen Street, Worcester, MA, 01610. Phone: (508) 860-7800. Providers update this record themselves, so call before visiting.
How can I verify Natalia Alexandrovna Kottler, NP's license?
NPPES lists Massachusetts license number RN2270950, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Natalia Alexandrovna Kottler, NP prescribe under Medicare Part D?
In 2024, Natalia Alexandrovna Kottler, NP had 2,337 Medicare Part D claims for 211 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.