Xinlian Chen, PHARM D
Xinlian Chen, PHARM D is a Nuclear Pharmacist in Bethesda, MD, registered under NPI 1508416702.
Getting there
The practice address on file is 8901 WSICONSIN AVE, Bethesda, MD 20889. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 22354 | MD | Nuclear Pharmacist primary |
This provider holds licence 22354 issued in MD. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Nuclear covers
A licensed pharmacist who has demonstrated specialized knowledge and skill in procurement, compounding, quality control testing, dispensing, distribution, and monitoring of radiopharmaceuticals. NUCC Health Care Provider Taxonomy, code 1835N0905X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1508416702 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Sep 19, 2019 |
| Last updated | Jun 3, 2024 |
| Status | Active |
| Sole proprietor | No |
| Credential | PHARM D |
| Practice address |
8901 WSICONSIN AVE Bethesda, MD 20889 (301) 295-0504 |
| Mailing address |
8901 WISCONSIN AVE BLDG 9A Bethesda, MD 20889 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 5 | 0 | 8 | 4 | 1 | 6 | 7 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 5 | 0 | 8 | 8 | 1 | 3 | 7 | 0 |
Sum = 58 · next multiple of 10 = 60 · check digit = 2 · actual last digit = 2
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.