NPPES file of Aug 9, 2026

Amy Lachewitz, M.D.

Family Medicine Physician · Philadelphia, PA

Amy Lachewitz, M.D. is a family medicine physician with a practice address in Philadelphia, Pennsylvania, and NPI 1023463973, issued on Apr 28, 2016. Check the license (Pennsylvania MD468002, 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
1023463973
Name
Amy Lachewitz
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
MD468002 PA
Self-reported in NPPES; status is on the state search
Practice location
833 Chestnut St Ste 301, Philadelphia, PA 19107
Phone
(215) 955-7190
Enumerated
Apr 28, 2016
Record last updated
Jun 17, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(215) 955-8600
Medicare enrollment
Enrolled (PECOS I20190918002889); accepts Medicare assignment
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 family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →

Also registered at 833 Chestnut St Ste 301

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

  1. Ronak AhirFamily Medicine Physician1184477804
  2. Chinonso AkuchieStudent in an Organized Health Care Education/Training Program1508619867
  3. Molly Allanoff, MDFamily Medicine Physician1144780834
  4. Julia Beatini, MDStudent in an Organized Health Care Education/Training Program1790537207
  5. Rachel Blaustein, MDStudent in an Organized Health Care Education/Training Program1922851302
  6. Katelyn Bradley, MDFamily Medicine Physician1669059135

Verify Amy Lachewitz 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 MD468002    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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42% fewer Medicare Part D claims than the average family medicine physician in 2024

2,073 Medicare Part D claims for 248 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 52 claims were for opioids.

  1. Amy Lachewitz2,073
  2. Specialty average3,544

Most prescribed

  1. Amlodipine Besylate163 claims
  2. Atorvastatin Calcium137 claims
  3. Rosuvastatin Calcium82 claims
  4. Lisinopril76 claims
  5. Levothyroxine Sodium67 claims
  6. Fluticasone Propionate66 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.

Bills Medicare through one group practice

  1. Methodist Associates IN Healthcare, IncPhiladelphia, PA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Amy Lachewitz among 7,483 family medicine physician records in Pennsylvania

Amy Lachewitz, 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 2016, is newer than 73% of them.

  • NPI issued2016 · 73% of these records are older, 24% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2016 · median 2005 among the 4,529 with a school on file
  • Record last updated2020 · 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).

800 family medicine physician records list a practice address in Philadelphia

They are 800 of the 42,849 NPPES records with a practice address in Philadelphia, and 7,483 family medicine physician records in Pennsylvania.

All 7,483 in Pennsylvania → Every provider in Philadelphia → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Christine Arenson, M.D.Philadelphia, PA 191071316970403
  2. Joshua Barash, M.D.Philadelphia, PA 191071205861499
  3. George Bradford, M.D.Philadelphia, PA 191071558330324
  4. Christopher Chambers, M.D.Philadelphia, PA 191071528084050
  5. Kristin Desimone, M.D.Philadelphia, PA 191071477586501
  6. Victor Diaz, M.D.Philadelphia, PA 191071013933548
  7. Anne Dubreuil, M.D.Philadelphia, PA 191071588680003
  8. Dorothy Fojtik, M.D.Philadelphia, PA 191071720012727

Common questions

What is Amy Lachewitz, M.D.'s NPI number?

Amy Lachewitz, M.D.'s National Provider Identifier (NPI) is 1023463973, issued on Apr 28, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Amy Lachewitz, M.D. located?

The NPPES record lists a practice address at 833 Chestnut St Ste 301, Philadelphia, PA, 19107. Phone: (215) 955-7190. Providers update this record themselves, so call before visiting.

How can I verify Amy Lachewitz, M.D.'s license?

NPPES lists Pennsylvania license number MD468002, 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 Amy Lachewitz, M.D. prescribe under Medicare Part D?

In 2024, Amy Lachewitz, M.D. had 2,073 Medicare Part D claims for 248 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.