Tatiana Alycia Dalton, M.D.
Family Medicine Physician · York, PA
Tatiana Alycia Dalton, M.D. is a family medicine physician with a practice address in York, Pennsylvania, and NPI 1215119284, issued on Dec 3, 2007. Check the license (Pennsylvania MD433442, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Tatiana Alycia Dalton
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD433442 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1001 S George St, York, PA 17403
- Phone
- (717) 851-2521
- Enumerated
- Dec 3, 2007
- Record last updated
- Jun 13, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (717) 851-3535
- Medicaid ID
- 102108463 PA
- Medicare enrollment
- Enrolled (PECOS I20080618000204); accepts Medicare assignment
- Medical or professional school
- University Of Maryland School Of Medicine, 2005
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Also registered at 1001 S George St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Tatiana Alycia Dalton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD433442Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average family medicine physician in 2024
251 Medicare Part D claims for 85 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Atorvastatin Calcium28 claims
- Lisinopril12 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 practice group's MIPS final score for 2023 (Medicare payment program): 71.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Penn State Health Medical Group LLCCarlisle, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tatiana Alycia Dalton among 7,483 family medicine physician records in Pennsylvania
Tatiana Alycia Dalton, 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 2007, is newer than 47% of them.
- NPI issued2007 · 47% of these records are older, 46% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2005 · median 2005 among the 4,529 with a school on file
- Record last updated2016 · 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).
200 family medicine physician records list a practice address in York
They are 200 of the 4,575 NPPES records with a practice address in York, and 7,483 family medicine physician records in Pennsylvania.
All 7,483 in Pennsylvania → Every provider in York → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Dawn Brusse, M.D.York, PA 174031932171501
- Barbara Caton, DOYork, PA 174031760427074
- Nancy Conway-Wiley, M.D.York, PA 174031497753289
- Steven Delaveris, D.O.York, PA 174031104820968
- Malcolm Dietrich, D.O.York, PA 174031942200126
- Robert Glorioso, MDYork, PA 174031306847348
- Gretta Gross, DOYork, PA 174031033186887
- Bridget Hilliard, MDYork, PA 174031548245376
Common questions
What is Tatiana Alycia Dalton, M.D.'s NPI number?
Tatiana Alycia Dalton, M.D.'s National Provider Identifier (NPI) is 1215119284, issued on Dec 3, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Tatiana Alycia Dalton, M.D. located?
The NPPES record lists a practice address at 1001 S George St, York, PA, 17403. Phone: (717) 851-2521. Providers update this record themselves, so call before visiting.
How can I verify Tatiana Alycia Dalton, M.D.'s license?
NPPES lists Pennsylvania license number MD433442, 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 Tatiana Alycia Dalton, M.D. prescribe under Medicare Part D?
In 2024, Tatiana Alycia Dalton, M.D. had 251 Medicare Part D claims for 85 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Tatiana Alycia Dalton, M.D.'s MIPS final score?
The 2023 MIPS final score is 71.2 of 100, reported for the practice group. 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.