Physician Profile
Unclaimed ProfileAbout HERRMANN
William Frederick Herrmann, DPM practices podiatry in Costa Mesa, CA. William is a 1983 graduate of California School of Podiatric Medicine. According to Medicare claims data, William cared for 559 Medicare patients across 1,059 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
- (949) 855-4634
- Email not available
Practice Locations
234 E 17TH ST SUITE #104
Costa Mesa, CA 92627
Procedures Most Often Billed to Medicare
1,059 services · 559 patients · 6 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
396 |
| Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99348 |
380 |
| Residence visit for new patient with low level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99342 |
122 |
| Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes | Office visit | 99305 |
91 |
| New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more | Office visit | 99202 |
59 |
| Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more | Office visit | 99308 |
11 |
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.
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 podiatry specialists in Costa Mesa 5
Same specialty, same city.
Trained at California School of Podiatric Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 1983 at California School of Podiatric Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Herrmann specialize in?
Dr. Herrmann is a podiatry in Costa Mesa, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “PODIATRY”.
NPI registry
Where is Dr. Herrmann located?
Dr. Herrmann is listed at 234 E 17TH ST SUITE #104, Costa Mesa, CA 92627. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Herrmann's phone number?
The number on file is (949) 855-4634. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Herrmann's NPI number?
Dr. Herrmann's National Provider Identifier is 1295821288. 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. Herrmann go to medical school?
Dr. Herrmann attended California School of Podiatric Medicine, graduating in 1983. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Herrmann been practicing?
Dr. Herrmann has 43 years experience. Calculated from a graduation year of 1983, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Herrmann do most often?
According to Medicare billing data, Dr. Herrmann 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. Herrmann confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Herrmann. 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.