Michael Sommer, D.D.S.
Oral and Maxillofacial Surgery (Dentist) · Philadelphia, PA
Michael Sommer, D.D.S. is an oral and maxillofacial surgery (dentist) with a practice address in Philadelphia, Pennsylvania, and NPI 1427493204, issued on May 7, 2013. Check the license with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael Sommer
- Credential
- D.D.S.
- Primary taxonomy
- Oral and Maxillofacial Surgery (Dentist) 1223S0112X
- License number
- 22DI02675500 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 909 Walnut St, Philadelphia, PA 19107
- Phone
- (215) 503-7118
- Enumerated
- May 7, 2013
- Record last updated
- Mar 13, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20180522002204); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest oral and maxillofacial surgery (dentist) records → All 386 in Pennsylvania → Look up another NPI →
Also registered at 909 Walnut St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Timothy Ambrose, M.D.Neurology Physician1013237981
- David Andrews, M.D.Neurological Surgery Physician1518987890
- Evan AnschuetzDentist1467395616
- Babar Bashir, M.D.Medical Oncology Physician1073892626
- Rodney Bell, M.D.Neurology Physician1376566984
- Ariel Bermudez, DMDDentist1285520627
Verify Michael Sommer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania 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
32% more Medicare Part D claims than the average oral and maxillofacial surgery (dentist) in 2024
536 Medicare Part D claims for 217 beneficiaries, against an average of 406 among the 5,870 providers of this specialty who prescribed in Part D. 113 claims were for opioids.
Most prescribed
- Chlorhexidine Gluconate171 claims
- Amoxicillin145 claims
- Oxycodone-Acetaminophen59 claims
- Ibuprofen34 claims
- Clindamycin Hcl33 claims
- Acetaminophen-Codeine31 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: $22.46
1 payment: food and beverage; the largest payer was Straumann USA LLC. The 4,075 providers of this specialty with any payment received $1,077.58 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.
Bills Medicare through one group practice
- Oral And Maxillofacial Surgical AssociatesLansdale, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Sommer among 386 oral and maxillofacial surgery (dentist) records in Pennsylvania
Michael Sommer, D.D.S. is one of 386 oral and maxillofacial surgery (dentist) records with a practice address in Pennsylvania. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 79% of them.
- NPI issued2013 · 79% of these records are older, 18% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 29% of these records are
- Graduated2017 · median 2004 among the 112 with a school on file
- Record last updated2018 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223S0112X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Oral and Maxillofacial Surgery (Dentist) providers in Pennsylvania
There are 386 oral and maxillofacial surgery (dentist) records in Pennsylvania.
All 386 in Pennsylvania → Every provider in Philadelphia → Oral and Maxillofacial Surgery (Dentist) nationwide →
The 8 oral and maxillofacial surgery (dentist) records with the nearest ZIP codes
- Justin Burns, DMDPhiladelphia, PA 191071578778262
- Sung Cho, D.M.DPhiladelphia, PA 191071952400780
- Frank Doroba, D.M.DPhiladelphia, PA 191071639446834
- Aviana DucaPhiladelphia, PA 191071942879846
- Bradley Hersh, D.M.D.Philadelphia, PA 191071710210133
- Hattanas Kumchai, DMDPhiladelphia, PA 191071871151472
- John Masi, DMDPhiladelphia, PA 191071437686862
- Dakota McKenzie, DDSPhiladelphia, PA 191071265001333
Common questions
What is Michael Sommer, D.D.S.'s NPI number?
Michael Sommer, D.D.S.'s National Provider Identifier (NPI) is 1427493204, issued on May 7, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Michael Sommer, D.D.S. located?
The NPPES record lists a practice address at 909 Walnut St, Philadelphia, PA, 19107. Phone: (215) 503-7118. Providers update this record themselves, so call before visiting.
How can I verify Michael Sommer, D.D.S.'s license?
Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Michael Sommer, D.D.S. prescribe under Medicare Part D?
In 2024, Michael Sommer, D.D.S. had 536 Medicare Part D claims for 217 beneficiaries; the average among oral and maxillofacial surgery (dentist) prescribers was 406. 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.