Peter Lloyd Anderson, MD
Family Medicine Physician · New Milford, CT
Peter Lloyd Anderson, MD is a family medicine physician with a practice address in New Milford, Connecticut, and NPI 1396715231, issued on Jan 24, 2006. Check the license (Connecticut 025352, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Peter Lloyd Anderson
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 025352 CT
000613 CT
Self-reported in NPPES; status is on the state search - Practice location
- 1 Old Park Lane, New Milford, CT 06776
- Phone
- (860) 355-3728
- Enumerated
- Jan 24, 2006
- Record last updated
- Jul 13, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (860) 355-4253
- Medicaid ID
- 001253525 CT
- Medicare enrollment
- Enrolled (PECOS I20081021000442); accepts Medicare assignment
- Medical or professional school
- University Of Connecticut School Of Medicine, 1981
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 958 in Connecticut → Look up another NPI →
Verify Peter Lloyd Anderson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 025352Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.1 times the Medicare Part D claims of the average family medicine physician in 2024
10,825 Medicare Part D claims for 712 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 297 claims were for opioids.
Most prescribed
- Atorvastatin Calcium665 claims
- Lisinopril483 claims
- Amlodipine Besylate418 claims
- Hydrochlorothiazide398 claims
- Losartan Potassium392 claims
- Levothyroxine Sodium302 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.
The MIPS final score for 2023 (Medicare payment program): 94.2 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Nuvance Health Medical Practice CT IncNew Milford, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Peter Lloyd Anderson among 958 family medicine physician records in Connecticut
Peter Lloyd Anderson, MD is one of 958 family medicine physician records with a practice address in Connecticut. 79% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 57% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1981 · median 2009 among the 611 with a school on file
- Record last updated2010 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 family medicine physician records list a practice address in New Milford
They are 6 of the 332 NPPES records with a practice address in New Milford, and 958 family medicine physician records in Connecticut.
All 958 in Connecticut → Every provider in New Milford → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Henry Allen, M.D.New Milford, CT 067761285748434
- Anjali Aswani, MDNew Milford, CT 067761235571837
- Jonathan Beck, M.D.New Milford, CT 067761578631982
- Kristin Newton, MDNew Milford, CT 067761558636779
- Sherry ReyesNew Milford, CT 067761982165130
- Abra Mabasa, MDNew Preston, CT 067771477715035
- Craig Czarsty, MDOakville, CT 067791639104680
- Brimal Patel, MDNaugatuck, CT 067701083879522
Common questions
What is Peter Lloyd Anderson, MD's NPI number?
Peter Lloyd Anderson, MD's National Provider Identifier (NPI) is 1396715231, issued on Jan 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Peter Lloyd Anderson, MD located?
The NPPES record lists a practice address at 1 Old Park Lane, New Milford, CT, 06776. Phone: (860) 355-3728. Providers update this record themselves, so call before visiting.
How can I verify Peter Lloyd Anderson, MD's license?
NPPES lists Connecticut license number 025352, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Peter Lloyd Anderson, MD prescribe under Medicare Part D?
In 2024, Peter Lloyd Anderson, MD had 10,825 Medicare Part D claims for 712 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Peter Lloyd Anderson, MD's MIPS final score?
The 2023 MIPS final score is 94.2 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.