NPPES file of Aug 9, 2026

Christopher Lorentzen, M.S., L.AC.

Acupuncturist · Port Washington, NY

Christopher Lorentzen, M.S., L.AC. is an acupuncturist with a practice address in Port Washington, New York, and NPI 1598805467, issued on Feb 8, 2007. Check the license (New York 02663, as entered in NPPES) with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1598805467
Name
Christopher Lorentzen
Credential
M.S., L.AC.
Primary taxonomy
Acupuncturist 171100000X
License number
02663 NY
Self-reported in NPPES; status is on the state search
Practice location
939 Port Washington Blvd, Port Washington, NY 11050
Phone
(516) 361-2640
Enumerated
Feb 8, 2007
Record last updated
Jul 8, 2007 (not updated in 19 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.
Download card Updates feed

8 nearest acupuncturist records → All 3,942 in New York → Look up another NPI →

Verify Christopher Lorentzen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 02663    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 New York 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Christopher Lorentzen among 3,942 acupuncturist records in New York

Christopher Lorentzen, M.S., L.AC. is one of 3,942 acupuncturist records with a practice address in New York. under 1% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 5% of them.

  • NPI issued2007 · 5% of these records are older, 81% newer
  • In a Medicare fileNo · under 1% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2007 · 71% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 171100000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

12 acupuncturist records list a practice address in Port Washington

They are 12 of the 444 NPPES records with a practice address in Port Washington, and 3,942 acupuncturist records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3,942 in New York → Every provider in Port Washington → Acupuncturist nationwide →

The 8 acupuncturist records with the nearest ZIP codes

  1. Shirley AdcockPort Washington, NY 110501376409771
  2. Nan Bakamjian, M.S., L.AC.Port Washington, NY 110501699978692
  3. Jin Sun Jeong, ACUPUNCTURISTPort Washington, NY 110501912779257
  4. Boris Kiryushov, L.AC.Port Washington, NY 110501124673579
  5. Lan Ma, L.AC.Port Washington, NY 110501366562209
  6. Robin Perlberg, L.AC.Port Washington, NY 110501790924942
  7. Helen Roslow, M.S., L.AC.Port Washington, NY 110501760525497
  8. Savannah SapodinPort Washington, NY 110501366154502

Common questions

What is Christopher Lorentzen, M.S., L.AC.'s NPI number?

Christopher Lorentzen, M.S., L.AC.'s National Provider Identifier (NPI) is 1598805467, issued on Feb 8, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Lorentzen, M.S., L.AC. located?

The NPPES record lists a practice address at 939 Port Washington Blvd, Port Washington, NY, 11050. Phone: (516) 361-2640. Providers update this record themselves, so call before visiting.

How can I verify Christopher Lorentzen, M.S., L.AC.'s license?

NPPES lists New York license number 02663, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.