Mallory Lane Henry, PA
Physician Assistant · Saint Louis, MO
Mallory Lane Henry, PA is a physician assistant with a practice address in Saint Louis, Missouri, and NPI 1851617526, issued on Apr 20, 2010. Check the license (Missouri 2013012266, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mallory Lane Henry
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 2013012266 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1600 S Brentwood Blvd, Saint Louis, MO 63144
- Phone
- (314) 362-1408
- Enumerated
- Apr 20, 2010
- Record last updated
- Apr 17, 2025
- Fax
- (314) 362-0338
- Medicaid ID
- 220047038 MO
- Medicare enrollment
- Enrolled (PECOS I20140128001501); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 1,790 in Missouri → Look up another NPI →
Also registered at 1600 S Brentwood Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Afoussatou Boire, ANPAdult Health Nurse Practitioner1013253970
- Meghann Branham, AGNPAdult Health Nurse Practitioner1306304605
Verify Mallory Lane Henry in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2013012266Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.5 times the Medicare Part D claims of the average physician assistant in 2024
2,040 Medicare Part D claims for 235 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.
Most prescribed
- Emgality Pen191 claims
- Sumatriptan Succinate162 claims
- Topiramate155 claims
- Gabapentin143 claims
- Rizatriptan118 claims
- Nurtec Odt111 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): 79.3 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).
Industry payments in 2024: $716.95
33 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Washington UniversitySaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mallory Lane Henry among 1,790 physician assistant records in Missouri
Mallory Lane Henry, PA is one of 1,790 physician assistant records with a practice address in Missouri. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 23% of them.
- NPI issued2010 · 23% of these records are older, 75% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2009 · median 2019 among the 1,250 with a school on file
- Record last updated2025 · 32% 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 Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
498 physician assistant records list a practice address in Saint Louis
They are 498 of the 27,605 NPPES records with a practice address in Saint Louis, and 1,790 physician assistant records in Missouri.
All 1,790 in Missouri → Every provider in Saint Louis → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
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- Rachel Hari-Singh, PA-CCreve Coeur, MO 631411902601321
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Common questions
What is Mallory Lane Henry, PA's NPI number?
Mallory Lane Henry, PA's National Provider Identifier (NPI) is 1851617526, issued on Apr 20, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Mallory Lane Henry, PA located?
The NPPES record lists a practice address at 1600 S Brentwood Blvd, Saint Louis, MO, 63144. Phone: (314) 362-1408. Providers update this record themselves, so call before visiting.
How can I verify Mallory Lane Henry, PA's license?
NPPES lists Missouri license number 2013012266, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Mallory Lane Henry, PA prescribe under Medicare Part D?
In 2024, Mallory Lane Henry, PA had 2,040 Medicare Part D claims for 235 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Mallory Lane Henry, PA's MIPS final score?
The 2023 MIPS final score is 79.3 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.