Mackenzie Foster, CRNP
Family Medicine Physician · Paoli, PA
Mackenzie Foster, CRNP is a family medicine physician with a practice address in Paoli, Pennsylvania, and NPI 1528555703, issued on Apr 13, 2018. Check the license (Pennsylvania SP018772, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Mackenzie Foster
- Credential
- CRNP
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- SP018772 PA
Self-reported in NPPES; status is on the state search - Practice location
- 250 W Lancaster Ave Ste 120, Paoli, PA 19301
- Phone
- (610) 644-8069
- Enumerated
- Apr 13, 2018
- Record last updated
- Apr 18, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20220825000894); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Also registered at 250 W Lancaster Ave Ste 120
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- George Taylor, MDFamily Medicine Physician1083855514
Verify Mackenzie Foster in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license SP018772Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
24% fewer Medicare Part D claims than the average family medicine physician in 2024
2,706 Medicare Part D claims for 417 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Levothyroxine Sodium236 claims
- Rosuvastatin Calcium159 claims
- Atorvastatin Calcium128 claims
- Lisinopril88 claims
- Escitalopram Oxalate87 claims
- Sertraline Hcl76 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: $21.31
1 payment: food and beverage; the largest payer was GlaxoSmithKline, LLC. The 55,478 providers of this specialty with any payment received $902.55 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
- Paoli Family MedicinePaoli, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mackenzie Foster among 7,483 family medicine physician records in Pennsylvania
Mackenzie Foster, CRNP is one of 7,483 family medicine physician records with a practice address in Pennsylvania. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 78% of them.
- NPI issued2018 · 78% of these records are older, 19% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2017 · median 2005 among the 4,529 with a school on file
- Record last updated2019 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
20 family medicine physician records list a practice address in Paoli
They are 20 of the 902 NPPES records with a practice address in Paoli, and 7,483 family medicine physician records in Pennsylvania.
All 7,483 in Pennsylvania → Every provider in Paoli → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Lawrence Buckland, MDPaoli, PA 193011447273370
- Barry Burkhardt, DOPaoli, PA 193011548233083
- Natasha Garrett, DOPaoli, PA 193011386667392
- Ernest Gillan, MDPaoli, PA 193011730103029
- Daniel Gilman, DOPaoli, PA 193011336569912
- James Krull, MDPaoli, PA 193011902829385
- Patricia Lotito, MDPaoli, PA 193011568486181
- Timothy Mack, D.O.Paoli, PA 193011306106836
Common questions
What is Mackenzie Foster, CRNP's NPI number?
Mackenzie Foster, CRNP's National Provider Identifier (NPI) is 1528555703, issued on Apr 13, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Mackenzie Foster, CRNP located?
The NPPES record lists a practice address at 250 W Lancaster Ave Ste 120, Paoli, PA, 19301. Phone: (610) 644-8069. Providers update this record themselves, so call before visiting.
How can I verify Mackenzie Foster, CRNP's license?
NPPES lists Pennsylvania license number SP018772, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mackenzie Foster, CRNP prescribe under Medicare Part D?
In 2024, Mackenzie Foster, CRNP had 2,706 Medicare Part D claims for 417 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.