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Edit this profileAt a glance
- 241 N Main St, Leominster, MA 01453
About Bonnie Blass
Bonnie R. Blass, PA-C is a physician assistant practicing in Leominster, MA. Bonnie is also listed as specializing in physician assistant — medical. According to Medicare claims data, Bonnie cared for 175 Medicare patients across 176 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 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 1730345406.
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
- (978) 840-5850
- Email not available
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Practice Locations
241 N MAIN ST
Leominster, MA 01453
Procedures Most Often Billed to Medicare
176 services · 175 patients · 6 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
65 | As often as other peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
50 | As often as other peers in Physician Assistant |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
20 | Less often than most peers in Physician Assistant |
| Detection test by multiplex amplified probe technique for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (covid-19) and influenza virus types a and b | Lab test | 87636 |
16 | Less often than most peers in Physician Assistant |
| Automated urinalysis test | Lab test | 81003 |
13 | Less often than most peers in Physician Assistant |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
12 | Less often than most peers in Physician Assistant |
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 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other physician assistants in Leominster 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 2008 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Bonnie R. Blass's specialty?
Bonnie R. Blass is a physician assistant in Leominster, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Bonnie R. Blass?
Bonnie R. Blass is listed at 241 N Main St, Leominster, MA 01453. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Bonnie R. Blass?
The number on file is (978) 840-5850. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Bonnie R. Blass's NPI number?
Bonnie R. Blass's National Provider Identifier is 1730345406. 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
What is Bonnie R. Blass's education?
Bonnie R. Blass attended Other, graduating in 2008. This comes from the CMS National Downloadable File.
CMS public data
How long has Bonnie R. Blass been practicing?
Bonnie R. Blass has 18 years experience. Calculated from a graduation year of 2008, reported in the CMS National Downloadable File.
CMS public data
What is Bonnie R. Blass known for?
According to Medicare billing data, Bonnie R. Blass the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Bonnie R. Blass confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Bonnie R. Blass. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.