David C. Gdula, MD
Internal Medicine Physician · Natick, MA
David C. Gdula, MD is an internal medicine physician with a practice address in Natick, Massachusetts, and NPI 1558382705, issued on Jul 22, 2006. Check the license (Massachusetts 155160, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- David C. Gdula
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 155160 MA
Self-reported in NPPES; status is on the state search - Practice location
- 83 Speen St, Natick, MA 01760
- Phone
- (508) 907-6544
- Enumerated
- Jul 22, 2006
- Record last updated
- Jan 15, 2024
- Fax
- (508) 651-1494
- Medicaid ID
- 3180000 MA
- Medicare enrollment
- Enrolled (PECOS I20080611000399); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 1995
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 6,825 in Massachusetts → Look up another NPI →
Also registered at 83 Speen St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kathlyne Anderson, MDInternal Medicine Physician1982669925
- Alan Cole, MDEndocrinology, Diabetes & Metabolism Physician1902862220
- Dawn Ding, MDSpecialist1750341103
- Lynn Hunter, LICSWClinical Social Worker1558640839
- Deborah Moore, NP-C, RNFamily Nurse Practitioner1255422200
- Elizabeth Nardone, NPGerontology Nurse Practitioner1710312954
Verify David C. Gdula in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 155160Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,856 Medicare Part D claims for 244 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Lisinopril165 claims
- Rosuvastatin Calcium138 claims
- Atorvastatin Calcium134 claims
- Losartan Potassium96 claims
- Metformin Hcl65 claims
- Simvastatin65 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.
Bills Medicare through one group practice
- Charles River Medical Associates, PCNatick, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David C. Gdula among 6,825 internal medicine physician records in Massachusetts
David C. Gdula, MD is one of 6,825 internal medicine physician records with a practice address in Massachusetts. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1995 · median 2004 among the 4,103 with a school on file
- Record last updated2024 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
22 internal medicine physician records list a practice address in Natick
They are 22 of the 1,154 NPPES records with a practice address in Natick, and 6,825 internal medicine physician records in Massachusetts.
All 6,825 in Massachusetts → Every provider in Natick → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Kathlyne Anderson, MDNatick, MA 017601982669925
- Prakash Bandari, M.D.Natick, MA 017601407812084
- Karen-Gail Brandse, MDNatick, MA 017601588645790
- L Kaplan, MDNatick, MA 017601992826648
- Raul Laguarda, MDNatick, MA 017601427013242
- Simone Mordas, MDNatick, MA 017601073507984
- Wendy Parker, M.D.Natick, MA 017601013087659
- Dennis Rapa, MDNatick, MA 017601730142761
Common questions
What is David C. Gdula, MD's NPI number?
David C. Gdula, MD's National Provider Identifier (NPI) is 1558382705, issued on Jul 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David C. Gdula, MD located?
The NPPES record lists a practice address at 83 Speen St, Natick, MA, 01760. Phone: (508) 907-6544. Providers update this record themselves, so call before visiting.
How can I verify David C. Gdula, MD's license?
NPPES lists Massachusetts license number 155160, 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 David C. Gdula, MD prescribe under Medicare Part D?
In 2024, David C. Gdula, MD had 1,856 Medicare Part D claims for 244 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), 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.