Provider Profile
Alyssa W. Mains, PA-C
Unclaimed ProfileAbout Alyssa Mains
Alyssa W. Mains, PA-C is a physician assistant practicing in Silver Spring, MD. According to Medicare claims data, Alyssa cared for 27 Medicare patients across 28 services. The services billed most often include hospital discharge day management, 30 minutes or less and initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (301) 754-7000
- Email not available
Practice Locations
1500 FOREST GLEN RD
Silver Spring, MD 20910
Procedures Most Often Billed to Medicare
28 services · 27 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Hospital discharge day management, 30 minutes or less | Office visit | 99238 |
14 | Less often than most peers in Physician Assistant |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
14 | 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.
Related specialists at this location 8
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.
Other physician assistants in Silver Spring 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2013 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Alyssa W. Mains?
Alyssa W. Mains is a physician assistant in Silver Spring, MD. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Alyssa W. Mains's address?
Alyssa W. Mains is listed at 1500 Forest Glen Rd, Silver Spring, MD 20910. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Alyssa W. Mains?
The number on file is (301) 754-7000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Alyssa W. Mains's NPI number?
Alyssa W. Mains's National Provider Identifier is 1255767638. 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 Alyssa W. Mains train?
Alyssa W. Mains attended Other, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
How long has Alyssa W. Mains been practicing?
Alyssa W. Mains has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
What procedures does Alyssa W. Mains perform?
According to Medicare billing data, Alyssa W. Mains 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 Alyssa W. Mains confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Alyssa W. Mains. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.