Marissa Lahart, CRNP
Nurse Practitioner · Philadelphia, PA
Marissa Lahart, CRNP is a nurse practitioner with a practice address in Philadelphia, Pennsylvania, and NPI 1568862944, issued on Sep 4, 2014. Check the license (Pennsylvania SP014056, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marissa Lahart
- Credential
- CRNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- SP014056 PA
Self-reported in NPPES; status is on the state search - Practice location
- 10800 Knights RD, Philadelphia, PA 19114
- Phone
- (215) 612-4000
- Enumerated
- Sep 4, 2014
- Record last updated
- Apr 11, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20151013000646); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 10800 Knights RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ibrahim Abaherah, DOStudent in an Organized Health Care Education/Training Program1942004189
- Vincent Abiona, MD, MPHStudent in an Organized Health Care Education/Training Program1245966126
- Frederick Allen, MDAnesthesiology Physician1033279617
- Nathan Alspaugh, DOStudent in an Organized Health Care Education/Training Program1881443976
- Kimberly Angelina, PA-CMedical Physician Assistant1497222871
- Fatima Athar, MDStudent in an Organized Health Care Education/Training Program1952229445
Verify Marissa Lahart in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license SP014056Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average nurse practitioner in 2024
54 Medicare Part D claims for 30 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Anastrozole12 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: $440.44
19 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 38,884 providers of this specialty with any payment received $791.64 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 2 group practices
- Main Line HealthcareBryn Mawr, PA
- Orlando Health Medical Group IncWinter Park, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nurse Practitioner providers in Pennsylvania
There are 3,916 nurse practitioner records in Pennsylvania.
All 3,916 in Pennsylvania → Every provider in Philadelphia →
Other nurse practitioner records in Pennsylvania
- Erika Aaron, CRNPPhiladelphia, PA1467572354
- Megan Abbott, CRNPPhiladelphia, PA1396771689
- Lynda Abi-DaherBethlehem, PA1033087895
- Mini Abraham, CRNPWyomissing, PA1679756183
- Mary Catherine Abruzzo, APNBroomall, PA1972237840
- Ann Acevedo, CRNPLehighton, PA1770133126
- Coleen Acevedo, CRNPWest Reading, PA1962584318
- Jessica AcevedoPhiladelphia, PA1912395831
- Naomi AcheampongWest Reading, PA1114564911
- Kelsey Aciukewicz, CRNPWilkes Barre, PA1245062165
Common questions
What is Marissa Lahart, CRNP's NPI number?
Marissa Lahart, CRNP's National Provider Identifier (NPI) is 1568862944, issued on Sep 4, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Marissa Lahart, CRNP located?
The NPPES record lists a practice address at 10800 Knights RD, Philadelphia, PA, 19114. Phone: (215) 612-4000. Providers update this record themselves, so call before visiting.
How can I verify Marissa Lahart, CRNP's license?
NPPES lists Pennsylvania license number SP014056, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Marissa Lahart, CRNP prescribe under Medicare Part D?
In 2024, Marissa Lahart, CRNP had 54 Medicare Part D claims for 30 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.