Arlen D. Stone, MD
Family Medicine Physician · Newark, DE
Arlen D. Stone, MD is a family medicine physician with a practice address in Newark, Delaware, and NPI 1396703765, issued on May 3, 2006. Check the license (Delaware C10004131, as entered in NPPES) on the Delaware Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Arlen D. Stone
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- C10004131 DE
D0054073 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1 Centurian Dr, Newark, DE 19713
- Phone
- (302) 999-0933
- Enumerated
- May 3, 2006
- Record last updated
- Nov 26, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (302) 999-8633
- Medicaid IDs
- 0000540401 DE
368802000 MD - Medicare enrollment
- Enrolled (PECOS I20081010000120); accepts Medicare assignment
- Medical or professional school
- Albany Medical College Of Union University, 1990
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 518 in Delaware → Look up another NPI →
Also registered at 1 Centurian Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kimberly Bristow, ODOptometrist1669430211
- Kathryn Caricchio, FNP-BCFamily Nurse Practitioner1912718818
- Anthony Clay, D.O.Cardiovascular Disease Physician1649202573
- Gregg Fink, D.M.D.General Practice Dentistry1053471219
- Maura HincklePrimary Care Nurse Practitioner1912265380
- Dawn JacksonMassage Therapist1689916017
Verify Arlen D. Stone in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDelaware Board of Medical Licensure and Discipline
Search for license C10004131Check 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% fewer Medicare Part D claims than the average family medicine physician in 2024
2,114 Medicare Part D claims for 428 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium117 claims
- Levothyroxine Sodium88 claims
- Lisinopril64 claims
- Omeprazole63 claims
- Metformin Hcl53 claims
- Rosuvastatin Calcium53 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): 11.8 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).
Industry payments in 2024: $340.54
19 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Abby Medical LLCNewark, DE
- The Family Practice Center OF New Castle, PANewark, DE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Arlen D. Stone among 518 family medicine physician records in Delaware
Arlen D. Stone, MD is one of 518 family medicine physician records with a practice address in Delaware. 80% 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 15% of them.
- NPI issued2006 · 15% of these records are older, 49% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1990 · median 2002 among the 323 with a school on file
- Record last updated2008 · 53% 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 Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
84 family medicine physician records list a practice address in Newark
They are 84 of the 4,662 NPPES records with a practice address in Newark, and 518 family medicine physician records in Delaware.
All 518 in Delaware → Every provider in Newark → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Robert Callahan, MDNewark, DE 197131962491779
- Alfred Fletcher, MDNewark, DE 197131962489377
- Barbara Hamming, MDNewark, DE 197131871570283
- Elizabeth Jackovic, DONewark, DE 197131982682886
- Brian Janney, D.O.Newark, DE 197131598763724
- Mary Kobak, MDNewark, DE 197131790763696
- Huy Le, D.O.Newark, DE 197131831170703
- Susan Livesay, MDNewark, DE 197131477531390
Common questions
What is Arlen D. Stone, MD's NPI number?
Arlen D. Stone, MD's National Provider Identifier (NPI) is 1396703765, issued on May 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Arlen D. Stone, MD located?
The NPPES record lists a practice address at 1 Centurian Dr, Newark, DE, 19713. Phone: (302) 999-0933. Providers update this record themselves, so call before visiting.
How can I verify Arlen D. Stone, MD's license?
NPPES lists Delaware license number C10004131, as entered by the provider. Search the Delaware Board of Medical Licensure and Discipline at https://delpros.delaware.gov/OH_VerifyLicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Arlen D. Stone, MD prescribe under Medicare Part D?
In 2024, Arlen D. Stone, MD had 2,114 Medicare Part D claims for 428 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Arlen D. Stone, MD's MIPS final score?
The 2023 MIPS final score is 11.8 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.