Mercy Quarshie
Registered Nurse · Colton, CA
Mercy Quarshie is a registered nurse with a practice address in Colton, California, and NPI 1891665907, issued on Nov 5, 2025. Check the license (California 821843, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mercy Quarshie
- Primary taxonomy
- Registered Nurse 163W00000X
- License number
- 821843 CA
Self-reported in NPPES; status is on the state search - Practice location
- 400 N Pepper Ave, Colton, CA 92324
- Phone
- (909) 580-1800
- Enumerated
- Nov 5, 2025
- Entity
- Type 1 · individual
Also registered at 400 N Pepper Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mercy Quarshie in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 821843Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
367 registered nurse records list a Colton practice address
They are 367 of the 2,459 NPPES records with a Colton practice address, and 16,593 registered nurse records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 367 in Colton → All 16,593 in California → Every provider in Colton →
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Common questions
What is Mercy Quarshie's NPI number?
Mercy Quarshie's National Provider Identifier (NPI) is 1891665907, issued on Nov 5, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Mercy Quarshie located?
The NPPES record lists a practice address at 400 N Pepper Ave, Colton, CA, 92324. Phone: (909) 580-1800. Providers update this record themselves, so call before visiting.
How can I verify Mercy Quarshie's license?
NPPES lists California license number 821843, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.