Nathan Kozlowski, CRNA
Certified Registered Nurse Anesthetist · South Weymouth, MA
Nathan Kozlowski, CRNA is a certified registered nurse anesthetist with a practice address in South Weymouth, Massachusetts, and NPI 1912645763, issued on May 23, 2022. Check the license (Massachusetts RN2351448, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nathan Kozlowski
- Credential
- CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License number
- RN2351448 MA
Self-reported in NPPES; status is on the state search - Practice location
- 55 Fogg RD, South Weymouth, MA 02190
- Phone
- (781) 624-8000
- Enumerated
- May 23, 2022
- Record last updated
- Feb 23, 2026
- Medicare enrollment
- Enrolled (PECOS I20230821003469); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 1,342 in Massachusetts → Look up another NPI →
Also registered at 55 Fogg RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sarah AmeriDiagnostic Radiology Physician1194347567
- Nita Amornsiripanitch, M.D.Diagnostic Radiology Physician1063791887
- Anjali Andalkar, M.D.Anatomic Pathology & Clinical Pathology Physician1225005234
- Shaheen AndreasPediatric Emergency Medicine (Pediatrics) Physician1407388614
Verify Nathan Kozlowski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license RN2351448Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $39.98
1 payment: food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 24,076 providers of this specialty with any payment received $135.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Coastal Medical AssociatesWeymouth, MA
- South Suburban Gastroenterology PCWeymouth, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nathan Kozlowski among 1,342 certified registered nurse anesthetist records in Massachusetts
Nathan Kozlowski, CRNA is one of 1,342 certified registered nurse anesthetist records with a practice address in Massachusetts. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 89% of them.
- NPI issued2022 · 89% of these records are older, 9% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated2023 · median 2013 among the 1,006 with a school on file
- Record last updated2026 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 certified registered nurse anesthetist records list a practice address in South Weymouth
They are 7 of the 445 NPPES records with a practice address in South Weymouth, and 1,342 certified registered nurse anesthetist records in Massachusetts.
All 1,342 in Massachusetts → Every provider in South Weymouth → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Michael Abreu, CRNAWeymouth, MA 021901407330848
- Alexander Boal, CRNAWeymouth, MA 021901932347812
- Jonathan Casey, CRNAWeymouth, MA 021901639139819
- Megan DoshiWeymouth, MA 021901558868661
- Taylor Englade, CRNAWeymouth, MA 021901700358074
- Michael Ennis, CRNAWeymouth, MA 021901346241288
- Kayla Fagerberg, CRNAWeymouth, MA 021901164559332
- Alexis Jorgenson, CRNAWeymouth, MA 021901275937963
Common questions
What is Nathan Kozlowski, CRNA's NPI number?
Nathan Kozlowski, CRNA's National Provider Identifier (NPI) is 1912645763, issued on May 23, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Nathan Kozlowski, CRNA located?
The NPPES record lists a practice address at 55 Fogg RD, South Weymouth, MA, 02190. Phone: (781) 624-8000. Providers update this record themselves, so call before visiting.
How can I verify Nathan Kozlowski, CRNA's license?
NPPES lists Massachusetts license number RN2351448, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity 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.