Physician Profile
Unclaimed ProfileAbout KAISER
Robert Ashley Kaiser, APRN-CNP, FNP-C is a nurse practitioner based in San Antonio, TX. Robert is also listed as specializing in nurse practitioner — family. According to Medicare claims data, Robert cared for 801 Medicare patients across 921 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
- (210) 696-4327
- Email not available
Practice Locations
18518 HARDY OAK BLVD STE 300
San Antonio, TX 78258
Procedures Most Often Billed to Medicare
921 services · 801 patients · 8 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Ct scan of cranial cavity without contrast | Imaging | 70480 |
11 |
| Exam of ear using a microscope | Treatment | 92504 |
384 |
| Comprehensive hearing and speech recognition test | Treatment | 92557 |
54 |
| Test to assess middle ear function | Treatment | 92567 |
48 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
294 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
55 |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
39 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
36 |
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.
Related specialists at this location 4
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.
Other nurse practitioners in San Antonio 8
Same specialty, same city.
More connections — 22 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2018 at Other 7
Providers who graduated from the same medical school in the same year.
Also performs Ct scan of cranial cavity without contrast 7
Providers in TX who bill this service to Medicare most often.
Common questions
What does Dr. Kaiser specialize in?
Dr. Kaiser is a nurse practitioner in San Antonio, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “NURSE PRACTITIONER”.
NPI registry
Where is Dr. Kaiser located?
Dr. Kaiser is listed at 18518 HARDY OAK BLVD STE 300, San Antonio, TX 78258. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Kaiser's phone number?
The number on file is (210) 696-4327. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Kaiser's NPI number?
Dr. Kaiser's National Provider Identifier is 1275091480. 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. Kaiser go to medical school?
Dr. Kaiser attended Other, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Kaiser been practicing?
Dr. Kaiser has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Kaiser do most often?
According to Medicare billing data, Dr. Kaiser performs imaging including ct scan of cranial cavity without contrast; provides treatments such as exam of ear using a microscope and comprehensive hearing and speech recognition test, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Kaiser confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Kaiser. 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.