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- 200 1St St Sw, Rochester, MN 55905
About Dr. Fillmore
William J. Fillmore, DMD is a healthcare provider in Rochester, MN specializing in oral & maxillofacial surgery. William trained at Harvard School of Dental Medicine, graduating in 2008. Medicare claims data shows William provided 124 services to 99 patients. The services billed most often include injection, triamcinolone acetonide, not otherwise specified, 10 mg, new patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more, and new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more. This provider record is associated with NPI 1336397587.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (507) 284-2511
- Email not available
Practice Locations
200 1ST ST SW
Rochester, MN 55905
Procedures Most Often Billed to Medicare
124 services · 99 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| X-ray of lower jaws, upper jaws and teeth | Imaging | 70355 |
15 | Less often than most peers in Oral & Maxillofacial Surgery |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
34 | Too few peers to compare |
| New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more | Office visit | 99202 |
28 | More often than most peers in Oral & Maxillofacial Surgery |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
26 | As often as other peers in Oral & Maxillofacial Surgery |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
21 | As often as other peers in Oral & Maxillofacial Surgery |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other oral surgeons in Rochester 8
Same specialty, same city.
Trained at Harvard School of Dental Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 7 related providers in 2 groups
Class of 2008 at Harvard School of Dental Medicine 3
Providers who graduated from the same medical school in the same year.
Also performs X-ray of lower jaws, upper jaws and teeth 4
Providers in MN who bill this service to Medicare most often.
Common questions
What does Dr. Fillmore specialize in?
Dr. Fillmore is an oral surgeon in Rochester, MN. That is the designation recorded for this NPI in the federal registry, where it is listed as “Oral & Maxillofacial Surgery”.
NPI registry
Where is Dr. Fillmore located?
Dr. Fillmore is listed at 200 1St St Sw, Rochester, MN 55905. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Fillmore's phone number?
The number on file is (507) 284-2511. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Fillmore?
Dr. Fillmore's National Provider Identifier is 1336397587. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Fillmore go to medical school?
Dr. Fillmore attended Harvard School of Dental Medicine, graduating in 2008. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Fillmore have?
Dr. Fillmore has 18 years experience. Calculated from a graduation year of 2008, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Fillmore do most often?
According to Medicare billing data, Dr. Fillmore performs imaging including x-ray of lower jaws, upper jaws and teeth, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Fillmore's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Fillmore. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.