NPPES file of Aug 9, 2026

Christopher Lamm, APRN

Acute Care Nurse Practitioner · Fairfield Township, OH

Christopher Lamm, APRN is an acute care nurse practitioner with a practice address in Fairfield Township, Ohio, and NPI 1346903432, issued on Oct 15, 2021. Check the license (Ohio APRN.CNP.0029995, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1346903432
Name
Christopher Lamm
Credential
APRN
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License number
APRN.CNP.0029995 OH
Self-reported in NPPES; status is on the state search
Practice location
3035 Hamilton Mason RD, Fairfield Township, OH 45011
Phone
(513) 853-1400
Enumerated
Oct 15, 2021
Record last updated
Nov 1, 2022
Medicare enrollment
Enrolled (PECOS I20211208000874); accepts Medicare assignment
Medical or professional school
University Of Cincinnati College Of Medicine, 2021
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 3035 Hamilton Mason RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Mufti Ahmad, MDHematology & Oncology Physician1750511218
  2. Aubrie ChiuPhysician Assistant1205526159
  3. Katherine Jonson, RNRegistered Nurse1407709686
  4. Amaka Odonwodo, MDRheumatology Physician1164804746

Verify Christopher Lamm in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Ohio board licenses this profession
    Search for license APRN.CNP.0029995
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Ohio license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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5% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024

567 Medicare Part D claims for 233 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 28 claims were for opioids.

  1. Christopher Lamm567
  2. Specialty average594

Most prescribed

  1. Anastrozole43 claims
  2. Xarelto39 claims
  3. Acyclovir28 claims
  4. Ondansetron Hcl25 claims
  5. Pantoprazole Sodium23 claims
  6. Alendronate Sodium20 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): 100 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.

  1. Qualityout of 100 · 30% of the final score100.0
  2. Costout of 100 · 30%91.3
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $516.70

14 payments; by number, the most common kind was food and beverage; the largest payer was BeiGene USA, Inc. The 10,984 providers of this specialty with any payment received $647.94 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Christopher Lamm$516.70
  2. Specialty average$647.94

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

  1. Trihealth H LLCLebanon, OH

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

2 acute care nurse practitioner records list a practice address in Fairfield Township

They are 2 of the 243 NPPES records with a practice address in Fairfield Township, and 1,679 acute care nurse practitioner records in Ohio.

Other acute care nurse practitioner records in Ohio

  1. Paula Abbott, CNPBarberton, OH1740213784
  2. Donna Abdelnour, CNPCincinnati, OH1811302698
  3. Christine Abner, APRNMontgomery, OH1255749081
  4. Walter Abood, CNPCuyahoga Falls, OH1992221790
  5. Amber Acierno, AGACNP, RN, BSNAkron, OH1023460045
  6. Kimberly Ackley, APRNFindlay, OH1265707756
  7. Pamela Acopine, MS RN ACNPDayton, OH1932182961
  8. Erin Adair, CNPMedina, OH1902546625
  9. Amanda Adams, AG-ACNPDayton, OH1144740010
  10. Mattie Addicott, CNPWarren, OH1487308318

Common questions

What is Christopher Lamm, APRN's NPI number?

Christopher Lamm, APRN's National Provider Identifier (NPI) is 1346903432, issued on Oct 15, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Lamm, APRN located?

The NPPES record lists a practice address at 3035 Hamilton Mason RD, Fairfield Township, OH, 45011. Phone: (513) 853-1400. Providers update this record themselves, so call before visiting.

How can I verify Christopher Lamm, APRN's license?

NPPES lists Ohio license number APRN.CNP.0029995, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.

How much does Christopher Lamm, APRN prescribe under Medicare Part D?

In 2024, Christopher Lamm, APRN had 567 Medicare Part D claims for 233 beneficiaries; the average among acute care nurse practitioner prescribers was 594. Part D covers Medicare prescriptions only.

What is Christopher Lamm, APRN's MIPS final score?

The 2023 MIPS final score is 100 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.