Gary Ferd Alder, DDS
General Practice Dentistry · River Forest, IL
Gary Ferd Alder, DDS is a general practice dentistry with a practice address in River Forest, Illinois, and NPI 1669513826, issued on Feb 9, 2007. Check the license (Illinois 019-04782, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gary Ferd Alder
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 019-04782 IL
Self-reported in NPPES; status is on the state search - Practice location
- 404 Lathrop Ave, River Forest, IL 60305
- Phone
- (708) 366-8909
- Enumerated
- Feb 9, 2007
- Record last updated
- Apr 23, 2024
- Fax
- (708) 377-4158
- Medicaid ID
- 1001040 IL
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 5,276 in Illinois → Look up another NPI →
Also registered at 404 Lathrop Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Russell Umbricht, DDSDentist1922265933
Verify Gary Ferd Alder in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 019-04782Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% more Medicare Part D claims than the average general practice dentistry in 2024
115 Medicare Part D claims for 45 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 23 claims were for opioids.
Most prescribed
- Amoxicillin54 claims
- Acetaminophen-Codeine15 claims
- Clindamycin Hcl11 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: $71.98
4 payments; by number, the most common kind was food and beverage; the largest payer was Kulzer, LLC. The 41,669 providers of this specialty with any payment received $597.01 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.
Gary Ferd Alder among 5,276 general practice dentistry records in Illinois
Gary Ferd Alder, DDS is one of 5,276 general practice dentistry 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 2007, is newer than 32% of them.
- NPI issued2007 · 32% of these records are older, 43% 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 updated2024 · 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 1223G0001X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 general practice dentistry records list a practice address in River Forest
They are 12 of the 283 NPPES records with a practice address in River Forest, and 5,276 general practice dentistry records in Illinois.
All 5,276 in Illinois → Every provider in River Forest → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- John Brescia, DDSRiver Forest, IL 603051609233782
- Karen Darley, DDSRiver Forest, IL 603051932314069
- Ross Fraser, D.D.S.River Forest, IL 603051215918198
- John Hartmann, D.D.S.River Forest, IL 603051720167539
- Beth Heiferman, D.D.S.River Forest, IL 603051265654321
- Richard Kraus, D.D.S.River Forest, IL 603051497980320
- Michael McCafferty, DDSRiver Forest, IL 603051366595795
- Denise Murmann, DDSRiver Forest, IL 603051205986189
Common questions
What is Gary Ferd Alder, DDS's NPI number?
Gary Ferd Alder, DDS's National Provider Identifier (NPI) is 1669513826, issued on Feb 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Gary Ferd Alder, DDS located?
The NPPES record lists a practice address at 404 Lathrop Ave, River Forest, IL, 60305. Phone: (708) 366-8909. Providers update this record themselves, so call before visiting.
How can I verify Gary Ferd Alder, DDS's license?
NPPES lists Illinois license number 019-04782, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Gary Ferd Alder, DDS prescribe under Medicare Part D?
In 2024, Gary Ferd Alder, DDS had 115 Medicare Part D claims for 45 beneficiaries; the average among general practice dentistry prescribers was 83. 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.