Kristian Lundgren-Koszeghy, DMD, MMSC.
Periodontics · Palo Alto, CA
Kristian Lundgren-Koszeghy, DMD, MMSC. is a periodontics with a practice address in Palo Alto, California, and NPI 1639187800, issued on Aug 4, 2006. Check the license (California 51967, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kristian Lundgren-Koszeghy
- Credential
- DMD, MMSC.
- Primary taxonomy
- Periodontics 1223P0300X
- License number
- 51967 CA
Self-reported in NPPES; status is on the state search - Practice location
- 850 Middlefield RD Ste 1, Palo Alto, CA 94301
- Phone
- (650) 326-1400
- Enumerated
- Aug 4, 2006
- Record last updated
- Nov 21, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (650) 326-2909
- Entity
- Type 1 · individual
8 nearest periodontics records → All 929 in California → Look up another NPI →
Verify Kristian Lundgren-Koszeghy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 51967Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% more Medicare Part D claims than the average periodontics in 2024
332 Medicare Part D claims for 192 beneficiaries, against an average of 277 among the 4,191 providers of this specialty who prescribed in Part D. 17 claims were for opioids.
Most prescribed
- Amoxicillin164 claims
- Chlorhexidine Gluconate53 claims
- Amoxicillin-Clavulanate Potass37 claims
- Azithromycin17 claims
- Acetaminophen-Codeine11 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.
Industry payments in 2024: $94.16
2 payments; by number, the most common kind was compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program; the largest payer was BioHorizons Implant Systems Inc. The 2,966 providers of this specialty with any payment received $1,338.41 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.
Kristian Lundgren-Koszeghy among 929 periodontics records in California
Kristian Lundgren-Koszeghy, DMD, MMSC. is one of 929 periodontics records with a practice address in California. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 71% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2018 · 78% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Periodontics providers in California
There are 929 periodontics records in California.
All 929 in California → Every provider in Palo Alto → Periodontics nationwide →
The 8 periodontics records with the nearest ZIP codes
- James Bartlett, D.D.S.Palo Alto, CA 943011841376985
- Jerold Lipson, DDS MSPalo Alto, CA 943011235270554
- David Lipson, DDS, MSPalo Alto, CA 943011639208275
- Lynna Bui, D.D.S., M.P.H.Palo Alto, CA 943031902967540
- James Kelso, D.D.S.Palo Alto, CA 943031396981577
- John Beckstead, D.D.S.Palo Alto, CA 943041093831323
- Terry Fiori, DDSPalo Alto, CA 943041811923592
- Brenda LewisSan Mateo, CA 944011447350277
Common questions
What is Kristian Lundgren-Koszeghy, DMD, MMSC.'s NPI number?
Kristian Lundgren-Koszeghy, DMD, MMSC.'s National Provider Identifier (NPI) is 1639187800, issued on Aug 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kristian Lundgren-Koszeghy, DMD, MMSC. located?
The NPPES record lists a practice address at 850 Middlefield RD Ste 1, Palo Alto, CA, 94301. Phone: (650) 326-1400. Providers update this record themselves, so call before visiting.
How can I verify Kristian Lundgren-Koszeghy, DMD, MMSC.'s license?
NPPES lists California license number 51967, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Kristian Lundgren-Koszeghy, DMD, MMSC. prescribe under Medicare Part D?
In 2024, Kristian Lundgren-Koszeghy, DMD, MMSC. had 332 Medicare Part D claims for 192 beneficiaries; the average among periodontics prescribers was 277. 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.