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Edit this profileAt a glance
- 250 S 21St St, Easton, PA 18042
About Samantha Zerfass
Samantha H. Zerfass, PA-C is a physician assistant based in Easton, PA. Samantha is also listed as specializing in student in an organized health care education program. Medicare claims data shows Samantha provided 160 services to 160 patients. 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, amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen, and automated urinalysis test. The provider's National Provider Identifier (NPI) is 1386077477.
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
- (610) 250-2504
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
250 S 21ST ST
Easton, PA 18042
Procedures Most Often Billed to Medicare
160 services · 160 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
12 | 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 |
116 | More often than most peers in Physician Assistant |
| Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen | Lab test | 87635 |
17 | Less often than most peers in Physician Assistant |
| Automated urinalysis test | Lab test | 81003 |
15 | 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 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 6
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 — 31 related providers in 4 groups
Other physician assistants in Easton 7
Same specialty, same city.
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.
Also performs Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 8
Providers in PA who bill this service to Medicare most often.
Common questions
What kind of doctor is Samantha H. Zerfass?
Samantha H. Zerfass is a physician assistant in Easton, PA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Samantha H. Zerfass's address?
Samantha H. Zerfass is listed at 250 S 21St St, Easton, PA 18042. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Samantha H. Zerfass?
The number on file is (610) 250-2504. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Samantha H. Zerfass?
Samantha H. Zerfass's National Provider Identifier is 1386077477. 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 Samantha H. Zerfass train?
Samantha H. Zerfass attended Other, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Samantha H. Zerfass have?
Samantha H. Zerfass has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
What procedures does Samantha H. Zerfass perform?
According to Medicare billing data, Samantha H. Zerfass provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Samantha H. Zerfass's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Samantha H. Zerfass. If this is you, claiming it is free.
Guide.md
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