Michael Shannon, D.M.D.
NPI 1649378449 · Oral and Maxillofacial Surgery (Dentist) · North Andover, MA
Enrolled with Medicare as Practitioner - Oral Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Shannon, D.M.D. is a Oral and Maxillofacial Surgery (Dentist) provider in North Andover, MA (NPI 1649378449).
Provider details
- NPI number
- 1649378449
- Entity type
- Individual
- Primary specialty
- Oral and Maxillofacial Surgery (Dentist)Dental Providers
- Credential
- D.M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 17705 (MA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 85 | 69 |
| Tramadol Hcl | 42 | 31 |
| Ibuprofen | 41 | 36 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 23 | 21 |
| Chlorhexidine Gluconate | 19 | 18 |
| Azithromycin | 17 | 13 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Michael Shannon's NPI number?
- Michael Shannon's National Provider Identifier (NPI) is 1649378449, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Shannon's specialty?
- Michael Shannon is listed in the NPPES registry with a primary specialty of Oral and Maxillofacial Surgery (Dentist) (Dental Providers).
- Where is Michael Shannon located?
- Michael Shannon's practice location on file with NPPES is 203 Turnpike Street, North Andover, MA 01845.
- What is Michael Shannon's phone number?
- The practice phone number listed in the NPPES registry for Michael Shannon is (978) 682-5255.
- Does Michael Shannon accept Medicare?
- Michael Shannon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Shannon's NPI active?
- Yes — Michael Shannon's NPI (1649378449) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.