Amy Houston Mullis, CRNP
Gerontology Nurse Practitioner · Chambersburg, PA
Amy Houston Mullis, CRNP is a gerontology nurse practitioner with a practice address in Chambersburg, Pennsylvania, and NPI 1376152553, issued on Jul 23, 2020. Check the license (Pennsylvania SP022250, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Amy Houston Mullis
- Credential
- CRNP
- Primary taxonomy
- Gerontology Nurse Practitioner 363LG0600X
- License number
- SP022250 PA
Self-reported in NPPES; status is on the state search - Practice location
- 2055 Scotland Ave, Chambersburg, PA 17201
- Phone
- (717) 217-4253
- Enumerated
- Jul 23, 2020
- Record last updated
- Jan 19, 2026
- Fax
- (717) 217-2901
- Medicare enrollment
- Enrolled (PECOS I20200825002141); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gerontology nurse practitioner records → All 587 in Pennsylvania → Look up another NPI →
Also registered at 2055 Scotland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Linda Campbell, CRNPFamily Nurse Practitioner1649974692
- Heather Cutchall, CRNPGerontology Nurse Practitioner1134524077
- Ryan Decort, DOInternal Medicine Physician1043531551
- Joseph Demario, M.D.Internal Medicine Physician1073506986
Verify Amy Houston Mullis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license SP022250Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% more Medicare Part D claims than the average gerontology nurse practitioner in 2024
2,574 Medicare Part D claims for 76 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D. 57 claims were for opioids.
Most prescribed
- Sertraline Hcl200 claims
- Venlafaxine Hcl Er122 claims
- Pantoprazole Sodium118 claims
- Duloxetine Hcl106 claims
- Escitalopram Oxalate87 claims
- Spironolactone85 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.
Industry payments in 2024: $28.25
1 payment: food and beverage; the largest payer was Otsuka America Pharmaceutical, Inc. The 3,903 providers of this specialty with any payment received $742.05 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
- Good Samaritan Physician ServicesChambersburg, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Amy Houston Mullis among 587 gerontology nurse practitioner records in Pennsylvania
Amy Houston Mullis, CRNP is one of 587 gerontology nurse practitioner records with a practice address in Pennsylvania. 78% 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 59% of them.
- NPI issued2020 · 59% of these records are older, 36% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2020 · median 2018 among the 375 with a school on file
- Record last updated2026 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gerontology Nurse Practitioner providers in Pennsylvania
There are 587 gerontology nurse practitioner records in Pennsylvania.
All 587 in Pennsylvania → Every provider in Chambersburg → Gerontology Nurse Practitioner nationwide →
The 8 gerontology nurse practitioner records with the nearest ZIP codes
- Tisha CorwellChambersburg, PA 172011538956776
- Heather Cutchall, CRNPChambersburg, PA 172011134524077
- June Hartman, CRNPChambersburg, PA 172011891203782
- Barbara Kolanowski, CRNPChambersburg, PA 172011740619410
- Anita Ocker, CRNPChambersburg, PA 172011144700790
- Lori Spence, MSN, RN, AGPCNP-BCChambersburg, PA 172011275084550
- Mishey HammondShippensburg, PA 172571598485492
- Laurissa Ash, CRNPHarrisburg, PA 171121508234790
Common questions
What is Amy Houston Mullis, CRNP's NPI number?
Amy Houston Mullis, CRNP's National Provider Identifier (NPI) is 1376152553, issued on Jul 23, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Amy Houston Mullis, CRNP located?
The NPPES record lists a practice address at 2055 Scotland Ave, Chambersburg, PA, 17201. Phone: (717) 217-4253. Providers update this record themselves, so call before visiting.
How can I verify Amy Houston Mullis, CRNP's license?
NPPES lists Pennsylvania license number SP022250, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Amy Houston Mullis, CRNP prescribe under Medicare Part D?
In 2024, Amy Houston Mullis, CRNP had 2,574 Medicare Part D claims for 76 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. 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.