Andrew Grossman, ARNP
Adult Health Nurse Practitioner · Seattle, WA
Andrew Grossman, ARNP is an adult health nurse practitioner with a practice address in Seattle, Washington, and NPI 1134483266, issued on Jul 3, 2012. Check the license (Washington AP60282819, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Andrew Grossman
- Credential
- ARNP
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License number
- AP60282819 WA
Self-reported in NPPES; status is on the state search - Practice location
- 5223 Kensington PL N, Seattle, WA 98103
- Phone
- (206) 498-0453
- Enumerated
- Jul 3, 2012
- Record last updated
- Jul 3, 2012 (not updated in 14 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 546 in Washington → Look up another NPI →
Verify Andrew Grossman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license AP60282819Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% more Medicare Part D claims than the average adult health nurse practitioner in 2024
1,770 Medicare Part D claims for 123 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. 109 claims were for opioids.
Most prescribed
- Gabapentin94 claims
- Eliquis87 claims
- Jardiance86 claims
- Lisinopril75 claims
- Trazodone Hcl68 claims
- Diclofenac Sodium64 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.
Andrew Grossman among 546 adult health nurse practitioner records in Washington
Andrew Grossman, ARNP is one of 546 adult health nurse practitioner records with a practice address in Washington. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 54% of them.
- NPI issued2012 · 54% of these records are older, 42% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · 48% of these records are
- Record last updated2012 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Health Nurse Practitioner providers in Washington
There are 546 adult health nurse practitioner records in Washington.
All 546 in Washington → Every provider in Seattle → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Clarissa Foy, ANP, ARNPSeattle, WA 981031770755050
- Michael Alto, NP-CSeattle, WA 981021114398476
- Kristina Bauer, ARNPSeattle, WA 981041568409019
- Pamela Dekeyser, ARNPSeattle, WA 981041740211812
- Deborah Goldman, ARNPSeattle, WA 981041518999192
- Margaret Hanrahan, ARNPSeattle, WA 981041417986597
- Lisa Johnson, ARNPSeattle, WA 981041558393868
- Nathaniel Lathrop, ARNPSeattle, WA 981041114963758
Common questions
What is Andrew Grossman, ARNP's NPI number?
Andrew Grossman, ARNP's National Provider Identifier (NPI) is 1134483266, issued on Jul 3, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Andrew Grossman, ARNP located?
The NPPES record lists a practice address at 5223 Kensington PL N, Seattle, WA, 98103. Phone: (206) 498-0453. Providers update this record themselves, so call before visiting.
How can I verify Andrew Grossman, ARNP's license?
NPPES lists Washington license number AP60282819, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Andrew Grossman, ARNP prescribe under Medicare Part D?
In 2024, Andrew Grossman, ARNP had 1,770 Medicare Part D claims for 123 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. 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.