Andrew Shaffer
Acute Care Nurse Practitioner · Philadelphia, PA
Andrew Shaffer is an acute care nurse practitioner with a practice address in Philadelphia, Pennsylvania, and NPI 1427821701, issued on Oct 30, 2023. Check the license (Pennsylvania SP028545, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Andrew Shaffer
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License number
- SP028545 PA
Self-reported in NPPES; status is on the state search - Practice location
- 51 N 39TH St, Philadelphia, PA 19104
- Phone
- (215) 662-8000
- Enumerated
- Oct 30, 2023
- Record last updated
- May 14, 2026
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 1,283 in Pennsylvania → Look up another NPI →
Also registered at 51 N 39TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Maureen Acker, CRNARegistered Nurse1740202696
- Nancy Acri, CRNACertified Registered Nurse Anesthetist1891072872
- Kelly Agnew, PA-CMedical Physician Assistant1619169281
- Adekemi Akano, M.D.Anesthesiology Physician1972950178
- Lama Al-Aswad, M.D.Ophthalmology Physician1336174937
Verify Andrew Shaffer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license SP028545Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024
150 Medicare Part D claims for 43 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D.
Most prescribed
- Furosemide16 claims
- Amiodarone Hcl12 claims
- Potassium Chloride12 claims
- Metoprolol Succinate11 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.
Industry payments in 2024: $98.23
5 payments; by number, the most common kind was food and beverage; the largest payer was Zoll Services LLC (a/k/a Zoll LifeCor Corp). The 10,984 providers of this specialty with any payment received $647.94 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.
Andrew Shaffer among 1,283 acute care nurse practitioner records in Pennsylvania
Andrew Shaffer is one of 1,283 acute care nurse practitioner records with a practice address in Pennsylvania. 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 2023, is newer than 76% of them.
- NPI issued2023 · 76% of these records are older, 16% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2026 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
562 acute care nurse practitioner records list a practice address in Philadelphia
They are 562 of the 42,849 NPPES records with a practice address in Philadelphia, and 1,283 acute care nurse practitioner records in Pennsylvania.
All 1,283 in Pennsylvania → Every provider in Philadelphia → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Allyson Burke, CRNPPhiladelphia, PA 191041730264599
- Danielle Callahan, CRNPPhiladelphia, PA 191041750487724
- Susan Chambers, CRNPPhiladelphia, PA 191041447345293
- Donna Chojnowski, CRNPPhiladelphia, PA 191041770516593
- Carla Clements, RN, CRNPPhiladelphia, PA 191041003829805
- Latesha Colbert-Mack, CRNPPhiladelphia, PA 191041386723666
- Caroline Doherty, CRNPPhiladelphia, PA 191041538255641
- Desiree Fleck, CRNPPhiladelphia, PA 191041952316671
Common questions
What is Andrew Shaffer's NPI number?
Andrew Shaffer's National Provider Identifier (NPI) is 1427821701, issued on Oct 30, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Andrew Shaffer located?
The NPPES record lists a practice address at 51 N 39TH St, Philadelphia, PA, 19104. Phone: (215) 662-8000. Providers update this record themselves, so call before visiting.
How can I verify Andrew Shaffer's license?
NPPES lists Pennsylvania license number SP028545, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Andrew Shaffer prescribe under Medicare Part D?
In 2024, Andrew Shaffer had 150 Medicare Part D claims for 43 beneficiaries; the average among acute care nurse practitioner prescribers was 594. 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.
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.