Daniel Arnold, M.D.
Internal Medicine Physician · Boston, MA
Daniel Arnold, M.D. is an internal medicine physician with a practice address in Boston, Massachusetts, and NPI 1679764773, issued on Aug 5, 2007. Check the license (Massachusetts 233608, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Daniel Arnold
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 233608 MA
Self-reported in NPPES; status is on the state search - Practice location
- 1 Boston Medical Center Place, Boston, MA 02118
- Phone
- (617) 638-6500
- Enumerated
- Aug 5, 2007
- Entity
- Type 1 · individual
Also registered at 1 Boston Medical Center Place
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maithri Ameresekere, MD, MSCPsychiatry Physician1457645475
- Ariana Andrade, LCSWClinical Social Worker1386190338
- Rosa Auterio-WilliamsAddiction (Substance Use Disorder) Counselor1306294673
- Bridget Babich-Wydysh, PA-CPhysician Assistant1003383506
- Ashley Baker, NPPsychiatric/Mental Health Nurse Practitioner1417409194
- Eric Beltrami, MDStudent in an Organized Health Care Education/Training Program1508551144
Verify Daniel Arnold in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 233608Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
4.4 times the Medicare Part D claims of the average internal medicine physician in 2024
13,816 Medicare Part D claims for 1,126 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 340 claims were for opioids.
Most prescribed
- Atorvastatin Calcium712 claims
- Rosuvastatin Calcium646 claims
- Levothyroxine Sodium568 claims
- Amlodipine Besylate532 claims
- Lisinopril450 claims
- Omeprazole337 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: $574.63
22 payments, mostly food and beverage; the largest payer was Novo Nordisk Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Physiotherapy Associates IncSouth Dennis, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
2,320 internal medicine physician records list a practice address in Boston
They are 2,320 of the 41,865 NPPES records with a practice address in Boston, and 6,825 internal medicine physician records in Massachusetts.
All 2,320 in Boston → All 6,825 in Massachusetts → Every provider in Boston →
Other internal medicine physician records in Massachusetts
- Nawal Aamir, MDWorcester, MA1588248926
- Nathan Abare, MDSpringfield, MA1386852747
- Nooshin Abbasi, MD MPHNewton, MA1831888353
- Taimur AbbasiBoston, MA1841673522
- Lauren Abbate, MDBoston, MA1922099621
- Bassima Abdallah, MDBoston, MA1912327305
- Maya Abdallah, MDBoston, MA1861854937
- Samah Abdallah, MDBrighton, MA1730814971
- Omar Abdel-Wahab, M.D.Boston, MA1023042777
- Mohab AbdelhalimBoston, MA1871388496
Common questions
What is Daniel Arnold, M.D.'s NPI number?
Daniel Arnold, M.D.'s National Provider Identifier (NPI) is 1679764773, issued on Aug 5, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Arnold, M.D. located?
The NPPES record lists a practice address at 1 Boston Medical Center Place, Boston, MA, 02118. Phone: (617) 638-6500. Providers update this record themselves, so call before visiting.
How can I verify Daniel Arnold, M.D.'s license?
NPPES lists Massachusetts license number 233608, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://www.mass.gov/orgs/board-of-registration-in-medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Daniel Arnold, M.D. prescribe under Medicare Part D?
In 2024, Daniel Arnold, M.D. had 13,816 Medicare Part D claims for 1,126 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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) 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 27, 2026.