NPPES file of Aug 9, 2026

Danielle Gail Rubinstein

Geriatric Medicine (Family Medicine) Physician · Lancaster, PA

Danielle Gail Rubinstein is a geriatric medicine (family medicine) physician with a practice address in Lancaster, Pennsylvania, and NPI 1689233017, issued on Jun 10, 2019. Check the license (Pennsylvania OS022122, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1689233017
Name
Danielle Gail Rubinstein
Primary taxonomy
Geriatric Medicine (Family Medicine) Physician 207QG0300X
License number
OS022122 PA
Self-reported in NPPES; status is on the state search
Practice location
555 N Duke St, Lancaster, PA 17602
Phone
(717) 544-4940
Enumerated
Jun 10, 2019
Record last updated
Aug 7, 2024
Medicare enrollment
Enrolled (PECOS I20221114000243); accepts Medicare assignment
Medical or professional school
New York College Of Osteo Medicine Of New York Institute Of Technology, 2019
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest geriatric medicine (family medicine) physician records → All 134 in Pennsylvania → Look up another NPI →

Also registered at 555 N Duke St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ashraf Abou-Elella, MDAnatomic Pathology & Clinical Pathology Physician1972567626
  2. Joyce AbrahamCertified Registered Nurse Anesthetist1962242099
  3. Marie AceboRegistered Dietitian1053347757
  4. Nancy Adamopoulos, MDInternal Medicine Physician1003896283
  5. Jill Adams, MDFamily Medicine Physician1356184733
  6. Rebecca Adams, CRNPGerontology Nurse Practitioner1780041723

Verify Danielle Gail Rubinstein in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
    Search for license OS022122    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Pennsylvania license search

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79% fewer Medicare Part D claims than the average geriatric medicine (family medicine) physician in 2024

1,100 Medicare Part D claims for 153 beneficiaries, against an average of 5,222 among the 1,271 providers of this specialty who prescribed in Part D. 16 claims were for opioids.

  1. Danielle Rubinstein1,100
  2. Specialty average5,222

Most prescribed

  1. Atorvastatin Calcium57 claims
  2. Omeprazole46 claims
  3. Escitalopram Oxalate43 claims
  4. Amlodipine Besylate37 claims
  5. Eliquis36 claims
  6. Lisinopril34 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.

One hospital affiliation

  1. Lancaster General HospitalLancaster, PA · Acute Care Hospitals5 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Danielle Gail Rubinstein among 134 geriatric medicine (family medicine) physician records in Pennsylvania

Danielle Gail Rubinstein is one of 134 geriatric medicine (family medicine) physician records with a practice address in Pennsylvania. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 88% of them.

  • NPI issued2019 · 88% of these records are older, 10% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 55% of these records are
  • Graduated2019 · median 2004 among the 74 with a school on file
  • Record last updated2024 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QG0300X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Geriatric Medicine (Family Medicine) Physician providers in Pennsylvania

There are 134 geriatric medicine (family medicine) physician records in Pennsylvania.

All 134 in Pennsylvania → Every provider in Lancaster → Geriatric Medicine (Family Medicine) Physician nationwide →

The 8 geriatric medicine (family medicine) physician records with the nearest ZIP codes

  1. Matthew Beelen, MDLancaster, PA 176021770548216
  2. Amy Hancock, MDLancaster, PA 176021790942225
  3. Kristen Nebel, DOLancaster, PA 176021508899063
  4. Robert Howse, MDLancaster, PA 176011245295229
  5. Dale Hursh, MDLancaster, PA 176011831154178
  6. Leon Kraybill, MDLancaster, PA 176011215992201
  7. Alison Mercier, MDLancaster, PA 176011811481997
  8. Laura Moyer, MDLancaster, PA 176011477765568

Common questions

What is Danielle Gail Rubinstein's NPI number?

Danielle Gail Rubinstein's National Provider Identifier (NPI) is 1689233017, issued on Jun 10, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Danielle Gail Rubinstein located?

The NPPES record lists a practice address at 555 N Duke St, Lancaster, PA, 17602. Phone: (717) 544-4940. Providers update this record themselves, so call before visiting.

How can I verify Danielle Gail Rubinstein's license?

NPPES lists Pennsylvania license number OS022122, 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 Danielle Gail Rubinstein prescribe under Medicare Part D?

In 2024, Danielle Gail Rubinstein had 1,100 Medicare Part D claims for 153 beneficiaries; the average among geriatric medicine (family medicine) physician prescribers was 5,222. Part D covers Medicare prescriptions only.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.