Nancy P. Machemer, DMD
Dentist · Belmont, MA
Nancy P. Machemer, DMD is a dentist with a practice address in Belmont, Massachusetts, and NPI 1124267562, issued on Feb 9, 2009. Check the license (Massachusetts 22266, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nancy P. Machemer
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License number
- 22266 MA
Self-reported in NPPES; status is on the state search - Practice location
- 233 Waverly St, Belmont, MA 02478
- Phone
- (617) 489-9500
- Enumerated
- Feb 9, 2009
- Record last updated
- Feb 9, 2009 (not updated in 17 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 2,934 in Massachusetts → Look up another NPI →
Verify Nancy P. Machemer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 22266Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average dentist in 2024
15 Medicare Part D claims for 11 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.
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.
Nancy P. Machemer among 2,934 dentist records in Massachusetts
Nancy P. Machemer, DMD is one of 2,934 dentist records with a practice address in Massachusetts. 58% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 29% of them.
- NPI issued2009 · 29% of these records are older, 68% newer
- In a Medicare fileYes · 58% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2009 · 63% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 dentist records list a practice address in Belmont
They are 13 of the 1,008 NPPES records with a practice address in Belmont, and 2,934 dentist records in Massachusetts.
All 2,934 in Massachusetts → Every provider in Belmont → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Simita Chikersal, DMDBelmont, MA 024781245595818
- Isabela Goulart Gil Choi, DDSBelmont, MA 024781386476398
- Boulos Hanna, DMDBelmont, MA 024781417246109
- Alyssa Klaus, DMDBelmont, MA 024781942738331
- Karessa Kuntz, DDSBelmont, MA 024781861450728
- John Lapidus, D.M.D.Belmont, MA 024781962548933
- Fadhel MeerzaBelmont, MA 024781669363024
- James Nager, D.M.D.Belmont, MA 024781639215676
Common questions
What is Nancy P. Machemer, DMD's NPI number?
Nancy P. Machemer, DMD's National Provider Identifier (NPI) is 1124267562, issued on Feb 9, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Nancy P. Machemer, DMD located?
The NPPES record lists a practice address at 233 Waverly St, Belmont, MA, 02478. Phone: (617) 489-9500. Providers update this record themselves, so call before visiting.
How can I verify Nancy P. Machemer, DMD's license?
NPPES lists Massachusetts license number 22266, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Nancy P. Machemer, DMD prescribe under Medicare Part D?
In 2024, Nancy P. Machemer, DMD had 15 Medicare Part D claims for 11 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.