Christina M. McLean, M.D.
Adult Medicine Physician · Old Lyme, CT
Christina M. McLean, M.D. is an adult medicine physician with a practice address in Old Lyme, Connecticut, and NPI 1912072455, issued on Nov 21, 2006. Check the license (Connecticut 033793, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Christina M. McLean
- Credential
- M.D.
- Primary taxonomy
- Adult Medicine Physician 207QA0505X
- License number
- 033793 CT
Self-reported in NPPES; status is on the state search - Practice location
- 8 Vista Dr, Old Lyme, CT 06371
- Phone
- (860) 434-8849
- Enumerated
- Nov 21, 2006
- Record last updated
- Sep 11, 2025
- Fax
- (860) 434-0428
- Medicare enrollment
- Enrolled (PECOS I20130110000086); accepts Medicare assignment
- Medical or professional school
- University Of Connecticut School Of Medicine, 1983
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest adult medicine physician records → All 22 in Connecticut → Look up another NPI →
Also registered at 8 Vista Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rhoda Asimeng, DO, MSFamily Medicine Physician1033679295
- Mary Cummings Satti, M.D.Internal Medicine Physician1376540849
- Maria Koslawy, APRNPrimary Care Nurse Practitioner1831300144
- Anisha Parekh, M.D.Family Medicine Physician1538116348
- Kimberly Reid, MDFamily Medicine Physician1225773856
Verify Christina M. McLean in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 033793Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
40% more Medicare Part D claims than the average adult medicine physician in 2024
4,194 Medicare Part D claims for 547 beneficiaries, against an average of 3,002 among the 1,307 providers of this specialty who prescribed in Part D. 37 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium395 claims
- Levothyroxine Sodium302 claims
- Hydrochlorothiazide185 claims
- Atorvastatin Calcium176 claims
- Lisinopril173 claims
- Losartan Potassium154 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): 93.6 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
- Hartford Healthcare Medical Group IncOld Lyme, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christina M. McLean among 22 adult medicine physician records in Connecticut
Christina M. McLean, M.D. is one of 22 adult medicine physician records with a practice address in Connecticut. 68% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 59% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated1983 · median 2013 among the 12 with a school on file
- Record last updated2025 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QA0505X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Medicine Physician providers in Connecticut
There are 22 adult medicine physician records in Connecticut.
All 22 in Connecticut → Every provider in Old Lyme → Adult Medicine Physician nationwide →
The 8 adult medicine physician records with the nearest ZIP codes
- Yogesh Katechia, M.D.Norwich, CT 063601740265925
- Robert Herman, MDGroton, CT 063401902867351
- Georgette Shea, NPGroton, CT 063401770382897
- Caitlin Balint, APRNNewtown, CT 064701235878646
- Shruti KumarNorth Haven, CT 064731558773531
- Kenneth Mancher, M.D.Seymour, CT 064831255348025
- Naa-Dei Kotey, D.O.New Haven, CT 065191659786135
- Diane Paquette, APRNNew Haven, CT 065201144263922
Common questions
What is Christina M. McLean, M.D.'s NPI number?
Christina M. McLean, M.D.'s National Provider Identifier (NPI) is 1912072455, issued on Nov 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Christina M. McLean, M.D. located?
The NPPES record lists a practice address at 8 Vista Dr, Old Lyme, CT, 06371. Phone: (860) 434-8849. Providers update this record themselves, so call before visiting.
How can I verify Christina M. McLean, M.D.'s license?
NPPES lists Connecticut license number 033793, 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 Christina M. McLean, M.D. prescribe under Medicare Part D?
In 2024, Christina M. McLean, M.D. had 4,194 Medicare Part D claims for 547 beneficiaries; the average among adult medicine physician prescribers was 3,002. Part D covers Medicare prescriptions only.
What is Christina M. McLean, M.D.'s MIPS final score?
The 2023 MIPS final score is 93.6 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.