Dean Louis Quimby, M.D.
Family Medicine Physician · Lititz, PA
Dean Louis Quimby, M.D. is a family medicine physician with a practice address in Lititz, Pennsylvania, and NPI 1538118153, issued on May 9, 2006. Check the license (Pennsylvania MD036502-E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Dean Louis Quimby
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD036502-E PA
Self-reported in NPPES; status is on the state search - Practice location
- 6 W Newport RD, Lititz, PA 17543
- Phone
- (717) 627-2108
- Enumerated
- May 9, 2006
- Record last updated
- Dec 1, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (717) 627-2434
- Medicaid ID
- 0012207150007 PA
- Medicare enrollment
- Enrolled (PECOS I20040520000879); accepts Medicare assignment
- Medical or professional school
- Vanderbilt University School Of Medicine, 1985
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Also registered at 6 W Newport RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bethany Brown, NPFamily Nurse Practitioner1306233051
- Charles Eberling, PT, DPTPhysical Therapist1457659245
- Carolyn Esterly, PA-CPhysician Assistant1043588429
- Christie Gehman, LDNRegistered Dietitian1164603932
- Jeffrey Gerard, MDFamily Medicine Physician1073556536
- Caitlin Handwerk, FNPFamily Medicine Physician1487438370
Verify Dean Louis Quimby in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD036502-ECheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.1 times the Medicare Part D claims of the average family medicine physician in 2024
14,521 Medicare Part D claims for 642 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 481 claims were for opioids.
Most prescribed
- Levothyroxine Sodium661 claims
- Amlodipine Besylate560 claims
- Atorvastatin Calcium499 claims
- Omeprazole376 claims
- Sertraline Hcl342 claims
- Pantoprazole Sodium323 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Penn State Health Medical Group LLCLititz, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dean Louis Quimby among 7,483 family medicine physician records in Pennsylvania
Dean Louis Quimby, M.D. is one of 7,483 family medicine physician records with a practice address in Pennsylvania. 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 12% of them.
- NPI issued2006 · 12% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1985 · median 2005 among the 4,529 with a school on file
- Record last updated2008 · 58% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
37 family medicine physician records list a practice address in Lititz
They are 37 of the 599 NPPES records with a practice address in Lititz, and 7,483 family medicine physician records in Pennsylvania.
All 7,483 in Pennsylvania → Every provider in Lititz → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Thomas Andersen, M.D.Lititz, PA 175431073597134
- Jeffrey Gerard, MDLititz, PA 175431073556536
- John Ginder, DOLititz, PA 175431104869031
- Peter Hurtubise, DOLititz, PA 175431558306670
- Mary Ivy, M.D.Lititz, PA 175431447234521
- Charles Mershon, MDLititz, PA 175431336182781
- Douglas Morrissey, MDLititz, PA 175431194763623
- Alice Riden, MDLititz, PA 175431962444877
Common questions
What is Dean Louis Quimby, M.D.'s NPI number?
Dean Louis Quimby, M.D.'s National Provider Identifier (NPI) is 1538118153, issued on May 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Dean Louis Quimby, M.D. located?
The NPPES record lists a practice address at 6 W Newport RD, Lititz, PA, 17543. Phone: (717) 627-2108. Providers update this record themselves, so call before visiting.
How can I verify Dean Louis Quimby, M.D.'s license?
NPPES lists Pennsylvania license number MD036502-E, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Dean Louis Quimby, M.D. prescribe under Medicare Part D?
In 2024, Dean Louis Quimby, M.D. had 14,521 Medicare Part D claims for 642 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Dean Louis Quimby, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.