Billie Jean Roberts-Ritzema, DDS
General Practice Dentistry · Cadillac, MI
Billie Jean Roberts-Ritzema, DDS is a general practice dentistry with a practice address in Cadillac, Michigan, and NPI 1104039775, issued on May 8, 2007. Check the license (Michigan 2901016503, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Billie Jean Roberts-Ritzema
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 2901016503 MI
Self-reported in NPPES; status is on the state search - Practice location
- 8795 Pine Ridge Dr, Cadillac, MI 49601
- Phone
- (231) 775-5381
- Enumerated
- May 8, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (231) 775-9801
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 4,088 in Michigan → Look up another NPI →
Also registered at 8795 Pine Ridge Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Arshad Ali, MDNephrology Physician1508178526
- Shoaib Chowdhury, MDNephrology Physician1063438018
- Nicole Durante, DMDDentist1336591791
- Christopher Ritzema, DDSGeneral Practice Dentistry1982817540
- Terrence Tatarchuk, MDSurgery Physician1073583316
Verify Billie Jean Roberts-Ritzema in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 2901016503Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
31% more Medicare Part D claims than the average general practice dentistry in 2024
109 Medicare Part D claims for 50 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. 21 claims were for opioids.
Most prescribed
- Amoxicillin-Clavulanate Potass39 claims
- Hydrocodone-Acetaminophen12 claims
- Chlorhexidine Gluconate11 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.
Billie Jean Roberts-Ritzema among 4,088 general practice dentistry records in Michigan
Billie Jean Roberts-Ritzema, DDS is one of 4,088 general practice dentistry records with a practice address in Michigan. 61% 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 37% of them.
- NPI issued2007 · 37% of these records are older, 36% newer
- In a Medicare fileYes · 61% 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 1223G0001X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
14 general practice dentistry records list a practice address in Cadillac
They are 14 of the 646 NPPES records with a practice address in Cadillac, and 4,088 general practice dentistry records in Michigan.
All 4,088 in Michigan → Every provider in Cadillac → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Ovidiu Brinzeiu, DDSCadillac, MI 496011073969994
- Stephen Brown, DDSCadillac, MI 496011619152063
- Spencer Graham, DDSCadillac, MI 496011194619189
- Lauren Herba, DMDCadillac, MI 496011457977175
- Kyle Hogg, D.D.S.Cadillac, MI 496011588635957
- Alexus Little, DDSCadillac, MI 496011245125822
- Bethany Piziks, D.D.S.Cadillac, MI 496011093922833
- Maxwell Reaume, DDSCadillac, MI 496011407739592
Common questions
What is Billie Jean Roberts-Ritzema, DDS's NPI number?
Billie Jean Roberts-Ritzema, DDS's National Provider Identifier (NPI) is 1104039775, issued on May 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Billie Jean Roberts-Ritzema, DDS located?
The NPPES record lists a practice address at 8795 Pine Ridge Dr, Cadillac, MI, 49601. Phone: (231) 775-5381. Providers update this record themselves, so call before visiting.
How can I verify Billie Jean Roberts-Ritzema, DDS's license?
NPPES lists Michigan license number 2901016503, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Billie Jean Roberts-Ritzema, DDS prescribe under Medicare Part D?
In 2024, Billie Jean Roberts-Ritzema, DDS had 109 Medicare Part D claims for 50 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.