Registry data as of Aug 27, 2026

Karl Klontz, M.D.

Public Health & General Preventive Medicine Physician · College Park, MD

Karl Klontz, M.D. is a public health & general preventive medicine physician with a practice address in College Park, Maryland, and NPI 1790028231, issued on Apr 3, 2013. Check the license on the Maryland Board of Physicians; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1790028231
Name
Karl Klontz
Credential
M.D.
Primary taxonomy
Public Health & General Preventive Medicine Physician 2083P0901X
License number
GFE52775 CA
Self-reported in NPPES; status is on the state search
Practice location
5100 Paint Branch Pkwy, College Park, MD 20740
Phone
(240) 402-1819
Enumerated
Apr 3, 2013
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Karl Klontz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of PhysiciansCheck 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 Maryland 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.

Public Health & General Preventive Medicine Physician providers in Maryland

There are 119 public health & general preventive medicine physician records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other public health & general preventive medicine physician records in Maryland

  1. Alaa Ahmed, MD, PHD, MPHPrince Frederick, MD1952046278
  2. Miriam Alexander, MDHunt Valley, MD1427179308
  3. Laura Allen, DNP, RNBaltimore, MD1902720832
  4. Robert Allison, MD, MPHBethesda, MD1023267507
  5. Symone' Baker Miller, MDBethesda, MD1275996969
  6. Helen Barnhart, M.D.Bethesda, MD1487915633
  7. Deborah Barranco, M.D.Towson, MD1871513713
  8. Peter Beilenson, MD, MPHColumbia, MD1982889366
  9. Jason Bernhard, M.D.Bethesda, MD1962555052
  10. Patricia Bey, M.D.Baltimore, MD1932455300

Common questions

What is Karl Klontz, M.D.'s NPI number?

Karl Klontz, M.D.'s National Provider Identifier (NPI) is 1790028231, issued on Apr 3, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Karl Klontz, M.D. located?

The NPPES record lists a practice address at 5100 Paint Branch Pkwy, College Park, MD, 20740. Phone: (240) 402-1819. Providers update this record themselves, so call before visiting.

How can I verify Karl Klontz, M.D.'s license?

Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.