Luzbella M. Southard, M.D.
Hematology (Internal Medicine) Physician · Millis, MA
Luzbella M. Southard, M.D. is a hematology (internal medicine) physician with a practice address in Millis, Massachusetts, and NPI 1306995170, issued on Jan 9, 2007. Check the license (Massachusetts 41938, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Luzbella M. Southard
- Credential
- M.D.
- Primary taxonomy
- Hematology (Internal Medicine) Physician 207RH0000X
- License number
- 41938 MA
Self-reported in NPPES; status is on the state search - Practice location
- 14 Ross Ave, Millis, MA 02054
- Phone
- (508) 376-0114
- Enumerated
- Jan 9, 2007
- Record last updated
- Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (508) 376-9592
- Medicaid ID
- 0182842 MA
- Entity
- Type 1 · individual
8 nearest hematology (internal medicine) physician records → All 117 in Massachusetts → Look up another NPI →
Verify Luzbella M. Southard in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 41938Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average hematology (internal medicine) physician in 2024
59 Medicare Part D claims, against an average of 496 among the 1,036 providers of this specialty who prescribed in Part D.
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.
Luzbella M. Southard among 117 hematology (internal medicine) physician records in Massachusetts
Luzbella M. Southard, M.D. is one of 117 hematology (internal medicine) physician records with a practice address in Massachusetts. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 50% of them.
- NPI issued2007 · 50% of these records are older, 43% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2007 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology (Internal Medicine) Physician providers in Massachusetts
There are 117 hematology (internal medicine) physician records in Massachusetts.
All 117 in Massachusetts → Every provider in Millis → Hematology (Internal Medicine) Physician nationwide →
The 8 hematology (internal medicine) physician records with the nearest ZIP codes
- Andrew Evens, DO, MSBoston, MA 021111265468110
- Katayoon Goodarzi, M.D.Boston, MA 021111518073345
- Stephen Louie, MDBoston, MA 021111700879350
- Heather Benjamin, M.D.Boston, MA 021141619046604
- Walter Dzik, MDBoston, MA 021141295726495
- Salvia Jain, MDBoston, MA 021141417168055
- Carolyn Krasner, MDBoston, MA 021141497767479
- David Kuter, MD DPHILBoston, MA 021141457342024
Common questions
What is Luzbella M. Southard, M.D.'s NPI number?
Luzbella M. Southard, M.D.'s National Provider Identifier (NPI) is 1306995170, issued on Jan 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Luzbella M. Southard, M.D. located?
The NPPES record lists a practice address at 14 Ross Ave, Millis, MA, 02054. Phone: (508) 376-0114. Providers update this record themselves, so call before visiting.
How can I verify Luzbella M. Southard, M.D.'s license?
NPPES lists Massachusetts license number 41938, 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 Luzbella M. Southard, M.D. prescribe under Medicare Part D?
In 2024, Luzbella M. Southard, M.D. had 59 Medicare Part D claims; the average among hematology (internal medicine) physician prescribers was 496. 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.