Physician Profile
Unclaimed ProfileAbout WESTPHAL
Based in Toledo, OH, Nathaniel Westphal, M.D. is listed in the NPI registry under critical care (intensivists). Nathaniel graduated from Medical College of Ohio in 2017. Nathaniel is also listed as specializing in emergency medicine, student in an organized health care education program, and critical care medicine. According to Medicare claims data, Nathaniel cared for 67 Medicare patients across 105 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (419) 291-1111
- Email not available
Practice Locations
2142 N COVE BOULEVARD DEPARTMENT OF ANESTHESIA TOLEDO CRITICAL CARE
Toledo, OH 43604
Procedures Most Often Billed to Medicare
105 services · 67 patients · 2 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Critical care, first 30-74 minutes | Office visit | 99291 |
73 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
32 |
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 critical cares at this location 1
Same specialty, same street address — most likely the same department or group.
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 critical cares in Toledo 7
Same specialty, same city.
More connections — 8 related providers in 2 groups
Trained at Medical College of Ohio 4
Other providers in the same specialty who trained at the same institution.
Class of 2017 at Medical College of Ohio 4
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Westphal specialize in?
Dr. Westphal is a critical care (intensivists) in Toledo, OH. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CRITICAL CARE (INTENSIVISTS)”.
NPI registry
Where is Dr. Westphal located?
Dr. Westphal is listed at 2142 N COVE BOULEVARD DEPARTMENT OF ANESTHESIA TOLEDO CRITICAL CARE, Toledo, OH 43604. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Westphal's phone number?
The number on file is (419) 291-1111. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Westphal's NPI number?
Dr. Westphal's National Provider Identifier is 1003341496. 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 Dr. Westphal go to medical school?
Dr. Westphal attended Medical College of Ohio, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Westphal been practicing?
Dr. Westphal has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Westphal do most often?
According to Medicare billing data, Dr. Westphal 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 Dr. Westphal confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Westphal. 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.