NPPES file of Aug 9, 2026

Peter Kaldos

Pharmacist · Vienna, VA

Peter Kaldos is a pharmacist with a practice address in Vienna, Virginia, and NPI 1851764781, issued on Oct 30, 2015. Check the license with the Virginia 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1851764781
Name
Peter Kaldos
Primary taxonomy
Pharmacist 183500000X
License number
23172 MD
Self-reported in NPPES; status is on the state search
Practice location
130 Patrick St SE, Vienna, VA 22180
Phone
(347) 755-0567
Enumerated
Oct 30, 2015
Record last updated
Oct 30, 2015 (not updated in 11 years: call before relying on the address or phone)
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 Peter Kaldos in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Virginia board licenses this professionCheck 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 Virginia 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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Most of these Medicare Part D claims are vaccines, 100% of the cost of the top drugs

30 Medicare Part D claims for 26 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of claims.

  1. Peter Kaldos30
  2. Specialty average119

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. Shingrix15 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.

Peter Kaldos among 6,584 pharmacist records in Virginia

Peter Kaldos is one of 6,584 pharmacist records with a practice address in Virginia. 10% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 44% of them.

  • NPI issued2015 · 44% of these records are older, 53% newer
  • In a Medicare fileYes · 10% of these records are
  • In the CMS Doctors and Clinicians fileNo · 0% of these records are
  • Record last updated2015 · 75% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

43 pharmacist records list a practice address in Vienna

They are 43 of the 1,554 NPPES records with a practice address in Vienna, and 6,584 pharmacist records in Virginia.

The 8 pharmacist records with the nearest ZIP codes

  1. Muna BarazanjiVienna, VA 221801316580525
  2. Uma Rani Chintakindi, R.PHVienna, VA 221801144547969
  3. Deepika DuggineniVienna, VA 221801366768038
  4. Jennifer Grizenko, PHARMDVienna, VA 221801457769689
  5. Amy HahnVienna, VA 221801245620004
  6. Kerry Hoffmann, PHARMDVienna, VA 221801346843729
  7. Uriah Kim, PHARM.D.Vienna, VA 221801306393392
  8. Jeff Kircher, RPHVienna, VA 221801477084960

Common questions

What is Peter Kaldos's NPI number?

Peter Kaldos's National Provider Identifier (NPI) is 1851764781, issued on Oct 30, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Peter Kaldos located?

The NPPES record lists a practice address at 130 Patrick St SE, Vienna, VA, 22180. Phone: (347) 755-0567. Providers update this record themselves, so call before visiting.

How can I verify Peter Kaldos's license?

Search the Virginia board that licenses this profession; the NPPES record confirms identity only.

How much does Peter Kaldos prescribe under Medicare Part D?

In 2024, Peter Kaldos had 30 Medicare Part D claims for 26 beneficiaries; the average among pharmacist prescribers was 119. 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.