Caroline A. Obera
Family Nurse Practitioner · Chelmsford, MA
Caroline A. Obera is a family nurse practitioner with a practice address in Chelmsford, Massachusetts, and NPI 1295305233, issued on Jul 1, 2021. Check the license (Massachusetts 2288031, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Caroline A. Obera
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 2288031 MA
081315-23 NH
Self-reported in NPPES; status is on the state search - Practice location
- 181 Littleton RD, Chelmsford, MA 01824
- Phone
- (978) 349-8188
- Enumerated
- Jul 1, 2021
- Record last updated
- Jan 17, 2025
- Medicare enrollment
- Enrolled (PECOS I20250521000698); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,724 in Massachusetts → Look up another NPI →
Verify Caroline A. Obera in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 2288031Check 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: $23.30
1 payment: food and beverage; the largest payer was Tolmar, Inc. The 99,489 providers of this specialty with any payment received $650.95 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
- 360 Healthcare LLCGoffstown, NH
- CH Specialty Services MA PCSpringfield, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Caroline A. Obera among 4,724 family nurse practitioner records in Massachusetts
Caroline A. Obera 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 2021, is newer than 67% of them.
- NPI issued2021 · 67% of these records are older, 28% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2024 · median 2019 among the 2,704 with a school on file
- Record last updated2025 · 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).
39 family nurse practitioner records list a practice address in Chelmsford
They are 39 of the 937 NPPES records with a practice address in Chelmsford, and 4,724 family nurse practitioner records in Massachusetts.
All 4,724 in Massachusetts → Every provider in Chelmsford → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Elnora Burton, ARNPChelmsford, MA 018241659694768
- Virginia Crowley, F.N.P.Chelmsford, MA 018241538310743
- Rogere Errie, NPChelmsford, MA 018241437487204
- Mary Farrahar, NURSE PRACTITIONERChelmsford, MA 018241316992555
- Kimberly Hall, NPChelmsford, MA 018241760591309
- Heather Hansson, FNP-BCChelmsford, MA 018241407131113
- Breana Kelly, FNP-CChelmsford, MA 018241740678358
- Laurel MartensChelmsford, MA 018241730427899
Common questions
What is Caroline A. Obera's NPI number?
Caroline A. Obera's National Provider Identifier (NPI) is 1295305233, issued on Jul 1, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Caroline A. Obera located?
The NPPES record lists a practice address at 181 Littleton RD, Chelmsford, MA, 01824. Phone: (978) 349-8188. Providers update this record themselves, so call before visiting.
How can I verify Caroline A. Obera's license?
NPPES lists Massachusetts license number 2288031, 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.