Alexandra N. Carey, MD
Pediatric Gastroenterology Physician · Boston, MA
Alexandra N. Carey, MD is a pediatric gastroenterology physician with a practice address in Boston, Massachusetts, and NPI 1063674414, issued on Jun 26, 2008. Check the license (Massachusetts 262808, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Alexandra N. Carey
- Credential
- MD
- Primary taxonomy
- Pediatric Gastroenterology Physician 2080P0206X
- License number
- 262808 MA
Self-reported in NPPES; status is on the state search - Practice location
- 333 Longwood Ave FL 4, Boston, MA 02115
- Phone
- (857) 218-3612
- Enumerated
- Jun 26, 2008
- Record last updated
- Jul 27, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (617) 730-4722
- Medicare enrollment
- Enrolled (PECOS I20150923002417); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 333 Longwood Ave FL 4
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lauren Jalali, MS, RD, LDNRegistered Dietitian1699230466
- Gillian Prinzing, GC:GENETIC COUNSELORGenetic Counselor (M.S.)1720714678
- Allison Shaffer, RD, LDNPediatric Nutrition Registered Dietitian1467016857
Verify Alexandra N. Carey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 262808Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% more Medicare Part D claims than the average pediatric gastroenterology physician in 2024
58 Medicare Part D claims, against an average of 42 among the 289 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Ondansetron Hcl41 claims
- Omeprazole14 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.
Industry payments in 2024: $3,500.00
1 payment: consulting fee; the largest payer was Baxter Healthcare. The 1,184 providers of this specialty with any payment received $2,585.05 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 one group practice
- Children's Hospital Pediatric Associates, IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Pediatric Gastroenterology Physician providers in Massachusetts
There are 135 pediatric gastroenterology physician records in Massachusetts.
Other pediatric gastroenterology physician records in Massachusetts
- Charalampos Agakidis, MDBoston, MA1508138173
- Awab Ali Ibrahim, MDBoston, MA1871987800
- Anastasios Angelides, MDSpringfield, MA1265413009
- Corey Baker, M.D.Boston, MA1588000301
- Sonia Ballal, M.D.Boston, MA1578618435
- Beate Beinvogl, MD, MPHBoston, MA1881935153
- Jaime Belkind-Gerson, M.D., MSCBoston, MA1609193440
- Tal BergerBoston, MA1184346967
- Elana Bern, MD, MPHBoston, MA1598785727
- Jeffrey Biller, MDWaltham, MA1467443259
Common questions
What is Alexandra N. Carey, MD's NPI number?
Alexandra N. Carey, MD's National Provider Identifier (NPI) is 1063674414, issued on Jun 26, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Alexandra N. Carey, MD located?
The NPPES record lists a practice address at 333 Longwood Ave FL 4, Boston, MA, 02115. Phone: (857) 218-3612. Providers update this record themselves, so call before visiting.
How can I verify Alexandra N. Carey, MD's license?
NPPES lists Massachusetts license number 262808, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Alexandra N. Carey, MD prescribe under Medicare Part D?
In 2024, Alexandra N. Carey, MD had 58 Medicare Part D claims; the average among pediatric gastroenterology physician prescribers was 42. 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.