Spenser F. Parker, PA
Physician Assistant · Henderson, NV
Spenser F. Parker, PA is a physician assistant with a practice address in Henderson, Nevada, and NPI 1740877950, issued on Dec 22, 2020. Check the license (Nevada PA2383, as entered in NPPES) with the Nevada board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Spenser F. Parker
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA2383 NV
Self-reported in NPPES; status is on the state search - Practice location
- 10561 Jeffreys St, Henderson, NV 89052
- Phone
- (702) 565-6565
- Enumerated
- Dec 22, 2020
- Record last updated
- Mar 23, 2023
- Fax
- (702) 932-9001
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 1,083 in Nevada → Look up another NPI →
Also registered at 10561 Jeffreys St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Spenser F. Parker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Nevada board licenses this profession
Search for license PA2383Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average physician assistant in 2024
150 Medicare Part D claims for 95 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Most prescribed
- Ibuprofen29 claims
- Hydrocodone-Acetaminophen12 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 58.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Spenser F. Parker among 1,083 physician assistant records in Nevada
Spenser F. Parker, PA is one of 1,083 physician assistant records with a practice address in Nevada. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 64% of them.
- NPI issued2020 · 64% of these records are older, 31% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2023 · 36% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
153 physician assistant records list a practice address in Henderson
They are 153 of the 7,490 NPPES records with a practice address in Henderson, and 1,083 physician assistant records in Nevada.
All 1,083 in Nevada → Every provider in Henderson → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- David Barth, PA-CHenderson, NV 890521992960579
- Julie Braun, PAHenderson, NV 890521396745873
- Kristen BrosigHenderson, NV 890521528126471
- Richard DicarloHenderson, NV 890521831167691
- Kristine Herlevi, PA-CHenderson, NV 890521720302680
- Lindsay Hoffman, PA-CHenderson, NV 890521477792570
- Michael Johnson, PA-CHenderson, NV 890521104985696
- Andre Khoury, PA-CHenderson, NV 890521972803336
Common questions
What is Spenser F. Parker, PA's NPI number?
Spenser F. Parker, PA's National Provider Identifier (NPI) is 1740877950, issued on Dec 22, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Spenser F. Parker, PA located?
The NPPES record lists a practice address at 10561 Jeffreys St, Henderson, NV, 89052. Phone: (702) 565-6565. Providers update this record themselves, so call before visiting.
How can I verify Spenser F. Parker, PA's license?
NPPES lists Nevada license number PA2383, as entered by the provider. Search the Nevada board that licenses this profession; the NPPES record confirms identity only.
How much does Spenser F. Parker, PA prescribe under Medicare Part D?
In 2024, Spenser F. Parker, PA had 150 Medicare Part D claims for 95 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Spenser F. Parker, PA's MIPS final score?
The 2023 MIPS final score is 58.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.