Physician Profile
Unclaimed ProfileAbout FALLON
Erin M. Fallon, P.A. is a physician assistant practicing in Darien, CT. Erin is also listed as specializing in physician assistant — medical. Medicare claims data shows Erin provided 45 services to 36 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (888) 663-6331
- Email not available
Practice Locations
104 HEIGHTS RD # R103
Darien, CT 06820
Procedures Most Often Billed to Medicare
45 services · 36 patients · 2 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Telephone medical discussion with physician, 5-10 minutes | Office visit | 99441 |
25 |
| Telephone medical discussion with physician, 11-20 minutes | Office visit | 99442 |
20 |
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 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 6 related providers in 1 group
Other physician assistants in Darien 6
Same specialty, same city.
Common questions
What is Dr. Fallon's specialty?
Dr. Fallon is a physician assistant in Darien, CT. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Physician Assistant”.
NPI registry
Where can I find Dr. Fallon?
Dr. Fallon is listed at 104 HEIGHTS RD # R103, Darien, CT 06820. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Fallon?
The number on file is (888) 663-6331. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Fallon?
Dr. Fallon's National Provider Identifier is 1255770897. 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
How much experience does Dr. Fallon have?
Dr. Fallon has 13+ years experience. Registered with an NPI since 2013. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What is Dr. Fallon known for?
According to Medicare billing data, Dr. Fallon 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
Is Dr. Fallon's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Fallon. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.