Larisa Buyantseva Fritz, MD
Allergy & Immunology Physician · Mechanicsburg, PA
Larisa Buyantseva Fritz, MD is an allergy & immunology physician with a practice address in Mechanicsburg, Pennsylvania, and NPI 1235441999, issued on Jul 10, 2010. Check the license (Pennsylvania MD463785, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Larisa Buyantseva Fritz
- Credential
- MD
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License numbers
- MD463785 PA
D0079508 MD
Self-reported in NPPES; status is on the state search - Practice location
- 21 Waterford Dr, Mechanicsburg, PA 17050
- Phone
- (717) 988-9180
- Enumerated
- Jul 10, 2010
- Record last updated
- Dec 19, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (717) 775-5723
- Medicare enrollment
- Enrolled (PECOS I20180530001280); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest allergy & immunology physician records → All 183 in Pennsylvania → Look up another NPI →
Also registered at 21 Waterford Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jay Bollinger, PTPhysical Therapist1124080510
- Kate Brown, CRNPFamily Nurse Practitioner1477903565
- Benjamin Greb, PA-CMedical Physician Assistant1326777293
- Megan Greevy, RD, LDNRegistered Dietitian1063810042
- Ashley Hamilton, CRNPFamily Nurse Practitioner1578394771
- Ellie Hillard, CRNPFamily Nurse Practitioner1396397253
Verify Larisa Buyantseva Fritz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD463785Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% fewer Medicare Part D claims than the average allergy & immunology physician in 2024
671 Medicare Part D claims for 114 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.
Most prescribed
- Montelukast Sodium108 claims
- Levocetirizine Dihydrochloride72 claims
- Ipratropium Bromide57 claims
- Famotidine49 claims
- Azelastine Hcl47 claims
- Fluticasone-Salmeterol43 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): 82.5 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: $67.56
2 payments; by number, the most common kind was education; the largest payer was AstraZeneca Pharmaceuticals LP. The 2,496 providers of this specialty with any payment received $8,321.81 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
- Pinnacle Health Medical ServicesMechanicsburg, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Larisa Buyantseva Fritz among 183 allergy & immunology physician records in Pennsylvania
Larisa Buyantseva Fritz, MD is one of 183 allergy & immunology physician records with a practice address in Pennsylvania. 77% 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 72% of them.
- NPI issued2010 · 72% of these records are older, 27% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1995 · median 2000 among the 109 with a school on file
- Record last updated2020 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207K00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy & Immunology Physician providers in Pennsylvania
There are 183 allergy & immunology physician records in Pennsylvania.
All 183 in Pennsylvania → Every provider in Mechanicsburg → Allergy & Immunology Physician nationwide →
The 8 allergy & immunology physician records with the nearest ZIP codes
- Donald Harper, MDMechanicsburg, PA 170501760440184
- Krista Todoric, M.D.Mechanicsburg, PA 170501093973091
- Taha Al-Shaikhly, M.B.CH.B.Hershey, PA 170331295155885
- Soheil Chegini, MDHershey, PA 170331144271032
- Timothy Craig, DOHershey, PA 170331609825306
- Gisoo Ghaffari, M.D.Hershey, PA 170331134345069
- Samantha Lin, M.D.Hershey, PA 170331497048243
- Tyler Miluski, DOHershey, PA 170331407484769
Common questions
What is Larisa Buyantseva Fritz, MD's NPI number?
Larisa Buyantseva Fritz, MD's National Provider Identifier (NPI) is 1235441999, issued on Jul 10, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Larisa Buyantseva Fritz, MD located?
The NPPES record lists a practice address at 21 Waterford Dr, Mechanicsburg, PA, 17050. Phone: (717) 988-9180. Providers update this record themselves, so call before visiting.
How can I verify Larisa Buyantseva Fritz, MD's license?
NPPES lists Pennsylvania license number MD463785, 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 Larisa Buyantseva Fritz, MD prescribe under Medicare Part D?
In 2024, Larisa Buyantseva Fritz, MD had 671 Medicare Part D claims for 114 beneficiaries; the average among allergy & immunology physician prescribers was 741. Part D covers Medicare prescriptions only.
What is Larisa Buyantseva Fritz, MD's MIPS final score?
The 2023 MIPS final score is 82.5 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.