Provider Profile
Nathan D. Caslow, PA-C
Unclaimed ProfileAbout Nathan Caslow
Listed in the NPI registry as a physician assistant, Nathan D. Caslow, PA-C practices in Carbondale, IL. According to Medicare claims data, Nathan cared for 215 Medicare patients across 222 services. The services billed most often include emergency department visit with moderate level of medical decision making, emergency department visit with high level of medical decision making, and emergency department visit with low level of medical decision making.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
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
- (618) 549-0721
- Email not available
Practice Locations
405 W JACKSON ST
Carbondale, IL 62901
201 S 14th St
Herrin, IL 62948
2 S Hospital Dr
Murphysboro, IL 62966
Procedures Most Often Billed to Medicare
222 services · 215 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
104 | More often than most peers in Physician Assistant |
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
98 | More often than most peers in Physician Assistant |
| Emergency department visit with low level of medical decision making | Office visit | 99283 |
20 | As often as other 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 7
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 — 4 related providers in 1 group
Common questions
What does Nathan D. Caslow specialize in?
Nathan D. Caslow is a physician assistant in Carbondale, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Nathan D. Caslow located?
Nathan D. Caslow is listed at 405 W Jackson St, Carbondale, IL 62901. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Nathan D. Caslow's phone number?
The number on file is (618) 549-0721. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Nathan D. Caslow's NPI number?
Nathan D. Caslow's National Provider Identifier is 1972973626. 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 long has Nathan D. Caslow been practicing?
Nathan D. Caslow has 11+ years experience. Registered with an NPI since 2015. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What does Nathan D. Caslow do most often?
According to Medicare billing data, Nathan D. Caslow 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 Nathan D. Caslow confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Nathan D. Caslow. 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.