Ivan Daniel Sequera Sanchez, M.D.
Anesthesiology Physician · Boston, MA
Ivan Daniel Sequera Sanchez, M.D. is an anesthesiology physician with a practice address in Boston, Massachusetts, and NPI 1922363142, issued on Jul 13, 2012. Check the license (Massachusetts 260816, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Ivan Daniel Sequera Sanchez
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License numbers
- 260816 MA
11016499A IN
Self-reported in NPPES; status is on the state search - Practice location
- 800 Washington St # 298, Boston, MA 02111
- Phone
- (617) 636-6044
- Enumerated
- Jul 13, 2012
- Record last updated
- Jan 15, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (617) 636-8384
- Medicare enrollment
- Enrolled (PECOS I20171012002981); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 2,089 in Massachusetts → Look up another NPI →
Also registered at 800 Washington St # 298
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Tracey GartnerStudent in an Organized Health Care Education/Training Program1710825203
- Raghavendra Govinda, MB, BS.Anesthesiology Physician1457505448
Verify Ivan Daniel Sequera Sanchez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 260816Check 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: $18.66
1 payment: food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 17,774 providers of this specialty with any payment received $669.59 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
- Anesthesia Consultants Medical Group PCDothan, AL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ivan Daniel Sequera Sanchez among 2,089 anesthesiology physician records in Massachusetts
Ivan Daniel Sequera Sanchez, M.D. is one of 2,089 anesthesiology physician records with a practice address in Massachusetts. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 62% of them.
- NPI issued2012 · 62% of these records are older, 35% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2009 · median 2008 among the 1,472 with a school on file
- Record last updated2016 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,082 anesthesiology physician records list a practice address in Boston
They are 1,082 of the 41,865 NPPES records with a practice address in Boston, and 2,089 anesthesiology physician records in Massachusetts.
All 2,089 in Massachusetts → Every provider in Boston → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Lori Abrahamian, M.D.Boston, MA 021111528012192
- Dharmender Chandok, MDBoston, MA 021111679598486
- Bhawana Dave, M.D.Boston, MA 021111851316020
- Michael England, M.D.Boston, MA 021111124047436
- Tammam Farhat, M.D.Boston, MA 021111285680983
- Jonathan Griswold, MD,MSBoston, MA 021111205885761
- Josephine Hernandez, M.D.Boston, MA 021111457397010
- David Joswick, M.D.Boston, MA 021111003857590
Common questions
What is Ivan Daniel Sequera Sanchez, M.D.'s NPI number?
Ivan Daniel Sequera Sanchez, M.D.'s National Provider Identifier (NPI) is 1922363142, issued on Jul 13, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Ivan Daniel Sequera Sanchez, M.D. located?
The NPPES record lists a practice address at 800 Washington St # 298, Boston, MA, 02111. Phone: (617) 636-6044. Providers update this record themselves, so call before visiting.
How can I verify Ivan Daniel Sequera Sanchez, M.D.'s license?
NPPES lists Massachusetts license number 260816, 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.
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.