Sadek Al Assadi, M.D
Anesthesiology Physician · Boston, MA
Sadek Al Assadi, M.D is an anesthesiology physician with a practice address in Boston, Massachusetts, and NPI 1689127672, issued on Jul 26, 2016. Check the license (Massachusetts 266327, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Sadek Al Assadi
- Credential
- M.D
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 266327 MA
Self-reported in NPPES; status is on the state search - Practice location
- 736 Cambridge St, Boston, MA 02135
- Phone
- (860) 834-1726
- Enumerated
- Jul 26, 2016
- Record last updated
- Nov 12, 2024
- Medicare enrollment
- Enrolled (PECOS I20200911000608); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 736 Cambridge St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mohab AbdelhalimInternal Medicine Physician1871388496
- Rawad Abi Assaad, MDInternal Medicine Physician1174258784
- Usama Aboelkheir, MDOtolaryngology Physician1033559166
- Abdullah Abolkhair, M.D.Anesthesiology Physician1649434325
- Christopher Adams, M.D.Anesthesiology Physician1235392572
- Ganiyat Adeduntan, NPFamily Nurse Practitioner1083960777
Verify Sadek Al Assadi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 266327Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% more Medicare Part D claims than the average anesthesiology physician in 2024
638 Medicare Part D claims for 249 beneficiaries, against an average of 402 among the 4,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 474 claims were for opioids.
Most prescribed
- Oxycodone Hcl161 claims
- Oxycodone-Acetaminophen128 claims
- Gabapentin80 claims
- Hydrocodone-Acetaminophen51 claims
- Morphine Sulfate Er38 claims
- Tramadol Hcl34 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: $1,692.24
33 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. 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 2 group practices
- Coastal Medical AssociatesWeymouth, MA
- Southcoast Physicians Group IncNew Bedford, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (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 1,082 in Boston → All 2,089 in Massachusetts → Every provider in Boston →
Other anesthesiology physician records in Massachusetts
- John Abadir, M.DBoston, MA1891937298
- Matthew AbadirBoston, MA1699120550
- Sarah Abbett, M.D.Boston, MA1902097736
- Brendan Abbott, DOBrighton, MA1477244796
- Megan Abbott, MDBoston, MA1730839333
- Timothy Abbott, D.O.Northampton, MA1316155294
- Kathryn Aberle, MDBoston, MA1669447835
- Scott AbernathyWorcester, MA1639630817
- Abdullah Abolkhair, M.D.Boston, MA1649434325
- Lori Abrahamian, M.D.Boston, MA1528012192
Common questions
What is Sadek Al Assadi, M.D's NPI number?
Sadek Al Assadi, M.D's National Provider Identifier (NPI) is 1689127672, issued on Jul 26, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Sadek Al Assadi, M.D located?
The NPPES record lists a practice address at 736 Cambridge St, Boston, MA, 02135. Phone: (860) 834-1726. Providers update this record themselves, so call before visiting.
How can I verify Sadek Al Assadi, M.D's license?
NPPES lists Massachusetts license number 266327, 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 Sadek Al Assadi, M.D prescribe under Medicare Part D?
In 2024, Sadek Al Assadi, M.D had 638 Medicare Part D claims for 249 beneficiaries; the average among anesthesiology physician prescribers was 402. 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.