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Edit this profileAt a glance
- 180 Admiral Cochrane Dr # 410420, Annapolis, MD 21401
About Hayley Loiselle
Hayley M. Loiselle, PA is a physician assistant practicing in Annapolis, MD. Medicare claims data shows Hayley provided 365 services to 198 patients. The services billed most often include destruction of precancer skin growth, 2-14 growths, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and destruction of precancer skin growth, 1 growth. This provider record is associated with NPI 1235909003.
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
- (443) 351-3376
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
180 ADMIRAL COCHRANE DR # 410420
Annapolis, MD 21401
Procedures Most Often Billed to Medicare
365 services · 198 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
170 | Less often than most peers in Physician Assistant |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
42 | Less often than most peers in Physician Assistant |
| Destruction of skin growth, 1-14 growths | Procedure | 17110 |
23 | Less often than most peers in Physician Assistant |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
23 | Less often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
61 | 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 |
18 | Less often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
15 | Less often than most 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 |
13 | 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.
Other physician assistants at this location 5
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 4
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 32 related providers in 4 groups
Other physician assistants in Annapolis 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2023 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Destruction of precancer skin growth, 2-14 growths 8
Providers in MD who bill this service to Medicare most often.
Common questions
What kind of doctor is Hayley M. Loiselle?
Hayley M. Loiselle is a physician assistant in Annapolis, MD. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Hayley M. Loiselle's address?
Hayley M. Loiselle is listed at 180 Admiral Cochrane Dr # 410420, Annapolis, MD 21401. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Hayley M. Loiselle?
The number on file is (443) 351-3376. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Hayley M. Loiselle?
Hayley M. Loiselle's National Provider Identifier is 1235909003. 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 Hayley M. Loiselle train?
Hayley M. Loiselle attended Other, graduating in 2023. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Hayley M. Loiselle have?
Hayley M. Loiselle has 3 years experience. Calculated from a graduation year of 2023, reported in the CMS National Downloadable File.
CMS public data
What procedures does Hayley M. Loiselle perform?
According to Medicare billing data, Hayley M. Loiselle performs procedures including destruction of precancer skin growth, 2-14 growths, destruction of precancer skin growth, 1 growth and destruction of skin growth, 1-14 growths, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Hayley M. Loiselle's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Hayley M. Loiselle. If this is you, claiming it is free.
Guide.md
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