NPPES file of Aug 9, 2026

Christopher Alan Ohl, MD

Infectious Disease Physician · Lebanon, NH

Christopher Alan Ohl, MD is an infectious disease physician with a practice address in Lebanon, New Hampshire, and NPI 1619952991, issued on Dec 9, 2005. Check the license (New Hampshire EL34101, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1619952991
Name
Christopher Alan Ohl
Credential
MD
Primary taxonomy
Infectious Disease Physician 207RI0200X
License numbers
EL34101 NH
9600659 NC
Self-reported in NPPES; status is on the state search
Practice location
1 Medical Center Dr, Lebanon, NH 03756
Phone
(603) 650-5000
Enumerated
Dec 9, 2005
Record last updated
Jul 30, 2026
Fax
(603) 640-1228
Medicaid IDs
Q0065E SC
8963890 NC
2002330000 WV
5845971 VA
Medicare enrollment
Enrolled (PECOS I20031218000750); accepts Medicare assignment
Medical or professional school
University Of Wisconsin School Of Medicine, 1986
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 1 Medical Center Dr

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

  1. Maria Abbate, NPFamily Nurse Practitioner1669683637
  2. McCall Abbott, APRNFamily Nurse Practitioner1396292454
  3. Lauren AbbuhlStudent in an Organized Health Care Education/Training Program1760322986
  4. William Abdu, M.D.Orthopaedic Surgery of the Spine Physician1134162324
  5. Iryna Aberkorn, MDFamily Medicine Physician1780846071
  6. Majd Aboul Hosn, MDStudent in an Organized Health Care Education/Training Program1932901949

Verify Christopher Alan Ohl in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNew Hampshire Board of Medicine
    Search for license EL34101
    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
Open the New Hampshire license search

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Most of these Medicare Part D claims are vaccines, 87% of the cost of the top drugs

308 Medicare Part D claims for 219 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 72% of claims.

  1. Christopher Ohl308
  2. Specialty average689

Most prescribed

Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.

  1. Shingrix90 claims
  2. Arexvy59 claims
  3. Azithromycin55 claims
  4. Boostrix Tdap31 claims
  5. Atovaquone-Proguanil Hcl28 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.

Bills Medicare through one group practice

  1. Wake Forest University Health SciencesWinston Salem, NC

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

Christopher Alan Ohl among 49 infectious disease physician records in New Hampshire

Christopher Alan Ohl, MD is one of 49 infectious disease physician records with a practice address in New Hampshire. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 94% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 76% of these records are
  • Graduated1986 · median 2003 among the 37 with a school on file
  • Record last updated2026 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Infectious Disease Physician providers in New Hampshire

There are 49 infectious disease physician records in New Hampshire.

The 8 infectious disease physician records with the nearest ZIP codes

  1. Mary-Margaret Andrews, MDLebanon, NH 037561659385789
  2. Ruth Berggren, M.D.Lebanon, NH 037561780781237
  3. Michael Calderwood, M.D., M.P.H.Lebanon, NH 037561982756664
  4. Sonia Chimienti, M.D.Lebanon, NH 037561427016054
  5. Vera Luther, M.D.Lebanon, NH 037561538282645
  6. Bryan Marsh, M.D.Lebanon, NH 037561417974304
  7. Jeffrey Parsonnet, M.D.Lebanon, NH 037561114948361
  8. Ruta Shah, M.D.Lebanon, NH 037561437202876

Common questions

What is Christopher Alan Ohl, MD's NPI number?

Christopher Alan Ohl, MD's National Provider Identifier (NPI) is 1619952991, issued on Dec 9, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Alan Ohl, MD located?

The NPPES record lists a practice address at 1 Medical Center Dr, Lebanon, NH, 03756. Phone: (603) 650-5000. Providers update this record themselves, so call before visiting.

How can I verify Christopher Alan Ohl, MD's license?

NPPES lists New Hampshire license number EL34101, as entered by the provider. Search the New Hampshire Board of Medicine at https://www.oplc.nh.gov/board-medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Christopher Alan Ohl, MD prescribe under Medicare Part D?

In 2024, Christopher Alan Ohl, MD had 308 Medicare Part D claims for 219 beneficiaries; the average among infectious disease physician prescribers was 689. 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.