Henry Louis Lotsof, DDS
Dentist · Chicago, IL
Henry Louis Lotsof, DDS is a dentist with a practice address in Chicago, Illinois, and NPI 1861576498, issued on Oct 24, 2006. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Henry Louis Lotsof
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- Practice location
- 5015 N Paulina St, Chicago, IL 60640
- Phone
- (773) 334-3555
- Enumerated
- Oct 24, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (773) 334-5771
- Entity
- Type 1 · individual
8 nearest dentist records → All 4,522 in Illinois → Look up another NPI →
Also registered at 5015 N Paulina St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Henry Louis Lotsof in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average dentist in 2024
30 Medicare Part D claims for 16 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin19 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: $16.87
1 payment: food and beverage; the largest payer was Elevate Oral Care. The 31,974 providers of this specialty with any payment received $540.36 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.
Henry Louis Lotsof among 4,522 dentist records in Illinois
Henry Louis Lotsof, DDS is one of 4,522 dentist records with a practice address in Illinois. 64% 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 2% of them.
- NPI issued2006 · 2% of these records are older, 81% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 74% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,148 dentist records list a practice address in Chicago
They are 1,148 of the 63,379 NPPES records with a practice address in Chicago, and 4,522 dentist records in Illinois.
All 4,522 in Illinois → Every provider in Chicago → Dentist nationwide →
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Common questions
What is Henry Louis Lotsof, DDS's NPI number?
Henry Louis Lotsof, DDS's National Provider Identifier (NPI) is 1861576498, issued on Oct 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Henry Louis Lotsof, DDS located?
The NPPES record lists a practice address at 5015 N Paulina St, Chicago, IL, 60640. Phone: (773) 334-3555. Providers update this record themselves, so call before visiting.
How can I verify Henry Louis Lotsof, DDS's license?
Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Henry Louis Lotsof, DDS prescribe under Medicare Part D?
In 2024, Henry Louis Lotsof, DDS had 30 Medicare Part D claims for 16 beneficiaries; the average among dentist prescribers was 86. 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.