Judith Lytle, M.D.
Internal Medicine Physician · Boston, MA
Judith Lytle, M.D. is an internal medicine physician with a practice address in Boston, Massachusetts, and NPI 1437106226, issued on May 27, 2006. Check the license (Massachusetts 206550, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Judith Lytle
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 206550 MA
Self-reported in NPPES; status is on the state search - Practice location
- 575 Boylston St, Boston, MA 02116
- Phone
- (617) 414-9600
- Enumerated
- May 27, 2006
- Entity
- Type 1 · individual
Also registered at 575 Boylston St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Liana Avetian, L.ACAcupuncturist1639495302
- Kathleen DepaoliClinical Social Worker1982477824
- Hanh DoanChiropractor1205097284
- Ryan Hamilton, DCChiropractor1841747763
- Randy KostelanskyAcupuncturist1326574377
- Christopher Luongo-Zink, MAMental Health Counselor1104695279
Verify Judith Lytle in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 206550Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
61% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,088 Medicare Part D claims for 116 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Amlodipine Besylate82 claims
- Atorvastatin Calcium73 claims
- Rosuvastatin Calcium60 claims
- Losartan Potassium58 claims
- Lisinopril49 claims
- Metoprolol Succinate45 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.
One hospital or facility affiliation
- Boston University Family Medicine IncBoston, MA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
3,060 internal medicine physician records list a Boston practice address
They are 3,060 of the 41,865 NPPES records with a Boston practice address, and 7,865 internal medicine physician records in Massachusetts.
All 3,060 in Boston → All 7,865 in Massachusetts → Every provider in Boston →
Other internal medicine physician records in Massachusetts
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- Zainab AbbasWorcester, MA1609028000
- Nooshin Abbasi, MD MPHNewton, MA1831888353
- Lauren Abbate, MDBoston, MA1922099621
- Bassima Abdallah, MDBoston, MA1912327305
- Samah Abdallah, MDBrighton, MA1730814971
- Omar Abdel-Wahab, M.D.Boston, MA1023042777
- Salah Abdelgadir, MDBoston, MA1891280954
- Mahmoud Abdelghany, M.D.Springfield, MA1134479629
- Mohab AbdelhalimBoston, MA1871388496
Common questions
What is Judith Lytle, M.D.'s NPI number?
Judith Lytle, M.D.'s National Provider Identifier (NPI) is 1437106226, issued on May 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Judith Lytle, M.D. located?
The NPPES record lists a practice address at 575 Boylston St, Boston, MA, 02116. Phone: (617) 414-9600. Providers update this record themselves, so call before visiting.
How can I verify Judith Lytle, M.D.'s license?
NPPES lists Massachusetts license number 206550, 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 Judith Lytle, M.D. prescribe under Medicare Part D?
In 2024, Judith Lytle, M.D. had 1,088 Medicare Part D claims for 116 beneficiaries; the average among internal medicine physician prescribers was 2,785. 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.