Physician Profile
Angelo M. Santiago, M.D.
Unclaimed ProfileAbout Dr. Santiago
Listed in the NPI registry as a specialist, Angelo M. Santiago, M.D. practices in Casper, WY. Medicare claims data shows Angelo provided 131,758 services to 1,511 patients. The services billed most often include injection, lecanemab-irmb, 1 mg, injection, ocrelizumab, 1 mg, and injection, methylprednisolone sodium succinate, 5 mg.
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
- (307) 234-9037
- Email not available
Practice Locations
5820 EAST 2ND ST
Casper, WY 82609
Procedures Most Often Billed to Medicare
131,758 services · 1,511 patients · 17 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Needle measurement of electrical activity in arm or leg muscles, complete study | Treatment | 95886 |
531 | More than most peers in Specialist |
| Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | Treatment | 96365 |
377 | More often than most peers in Specialist |
| Infusion into a vein for therapy, prevention, or diagnosis, each additional hour | Treatment | 96366 |
327 | More often than most peers in Specialist |
| Nerve conduction, 5-6 studies | Treatment | 95909 |
182 | More than most peers in Specialist |
| Nerve conduction, 3-4 studies | Treatment | 95908 |
114 | More than most peers in Specialist |
| Measurement of brain wave activity (eeg), awake and drowsy | Treatment | 95816 |
50 | As often as other peers in Specialist |
| Injection, lecanemab-irmb, 1 mg | Drug given | J0174 |
101,000 | Too few peers to compare |
| Injection, ocrelizumab, 1 mg | Drug given | J2350 |
16,200 | Too few peers to compare |
| Injection, methylprednisolone sodium succinate, 5 mg | Drug given | J2919 |
11,950 | More than most peers in Specialist |
| Injection, methylprednisolone sodium succinate, up to 125 mg | Drug given | J2930 |
84 | Too few peers to compare |
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 specialists in Casper 6
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1987 at Other 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Needle measurement of electrical activity in arm or leg muscles, complete study 8
Providers in WY who bill this service to Medicare most often.
Common questions
What kind of doctor is Angelo M. Santiago?
Angelo M. Santiago is a specialist in Casper, WY. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Angelo M. Santiago's address?
Angelo M. Santiago is listed at 5820 East 2Nd St, Casper, WY 82609. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Angelo M. Santiago?
The number on file is (307) 234-9037. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Angelo M. Santiago?
Angelo M. Santiago's National Provider Identifier is 1598792483. 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 Angelo M. Santiago train?
Angelo M. Santiago attended Other, graduating in 1987. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Angelo M. Santiago have?
Angelo M. Santiago has 39 years experience. Calculated from a graduation year of 1987, reported in the CMS National Downloadable File.
CMS public data
What procedures does Angelo M. Santiago perform?
According to Medicare billing data, Angelo M. Santiago provides treatments such as needle measurement of electrical activity in arm or leg muscles, complete study and infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Angelo M. Santiago's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Angelo M. Santiago. 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.