Registry data as of Aug 27, 2026

Crystal Chan, MD

Student in an Organized Health Care Education/Training Program · Rahway, NJ

Crystal Chan, MD is a student in an organized health care education/training program with a practice address in Rahway, New Jersey, and NPI 1851806715, issued on Dec 13, 2017. Check the license with the New Jersey board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1851806715
Name
Crystal Chan
Credential
MD
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
1 Carriage City Plz Apt 605, Rahway, NJ 07065
Phone
(650) 430-8667
Enumerated
Dec 13, 2017
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Crystal Chan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New Jersey board licenses this professionCheck 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
Find the New Jersey license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

6.3 times the Medicare Part D claims of the average student in an organized health care education/training program in 2024

3,086 Medicare Part D claims for 354 beneficiaries, against an average of 488 among the 106,422 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 64 claims were for opioids.

  1. Crystal Chan3,086
  2. Specialty average488

Most prescribed

  1. Atorvastatin Calcium238 claims
  2. Amlodipine Besylate225 claims
  3. Losartan Potassium149 claims
  4. Levothyroxine Sodium145 claims
  5. Atenolol103 claims
  6. Lisinopril103 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 or facility affiliation

  1. Permanente Medical Group IncFremont, CA

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

6 student in an organized health care education/training program records list a Rahway practice address

They are 6 of the 300 NPPES records with a Rahway practice address, and 9,314 student in an organized health care education/training program records in New Jersey.

Other student in an organized health care education/training program records in New Jersey

  1. Thomas Aaron, DOBayonne, NJ1194669226
  2. Raed Ababneh, MDBrick Township, NJ1578350351
  3. George Abadeer, DPMEast Orange, NJ1124640149
  4. Sampson Abah, MDNewark, NJ1639919665
  5. Katherine AbarcaClifton, NJ1790373223
  6. Jeneba Abass-Shereef, M.D.Jersey City, NJ1679960942
  7. Maryan Abaza, M.D, MPHEdison, NJ1700729472
  8. Ahmed AbbasNewark, NJ1295325231
  9. Kinza AbbasMullica Hill, NJ1184411043
  10. Maryam AbbasHackensack, NJ1356044531

Common questions

What is Crystal Chan, MD's NPI number?

Crystal Chan, MD's National Provider Identifier (NPI) is 1851806715, issued on Dec 13, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Crystal Chan, MD located?

The NPPES record lists a practice address at 1 Carriage City Plz Apt 605, Rahway, NJ, 07065. Phone: (650) 430-8667. Providers update this record themselves, so call before visiting.

How can I verify Crystal Chan, MD's license?

Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.

How much does Crystal Chan, MD prescribe under Medicare Part D?

In 2024, Crystal Chan, MD had 3,086 Medicare Part D claims for 354 beneficiaries; the average among student in an organized health care education/training program prescribers was 488. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.