Provider Profile
Margaret A. Shaw, MSN, APRN, FNP-C
Unclaimed ProfileAbout Margaret Shaw
Margaret A. Shaw, MSN, APRN, FNP-C is a nurse practitioner based in San Antonio, TX. According to Medicare claims data, Margaret cared for 79 Medicare patients across 93 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, testing for presence of drug, by chemistry analyzers, and drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/m.
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
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (210) 441-4333
- Email not available
Practice Locations
3202 CHERRY RIDGE DR STE 103
San Antonio, TX 78230
Procedures Most Often Billed to Medicare
93 services · 79 patients · 4 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
51 |
| Testing for presence of drug, by chemistry analyzers | Lab test | 80307 |
16 |
| Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/m | Billing code | G0480 |
15 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
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.
Related specialists at this location 2
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 — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2018 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Margaret A. Shaw, MSN, APRN specialize in?
Margaret A. Shaw, MSN, APRN is a nurse practitioner in San Antonio, TX. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Margaret A. Shaw, MSN, APRN located?
Margaret A. Shaw, MSN, APRN is listed at 3202 Cherry Ridge Dr Ste 103, San Antonio, TX 78230. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Margaret A. Shaw, MSN, APRN's phone number?
The number on file is (210) 441-4333. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Margaret A. Shaw, MSN, APRN's NPI number?
Margaret A. Shaw, MSN, APRN's National Provider Identifier is 1508340928. 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 Margaret A. Shaw, MSN, APRN train?
Margaret A. Shaw, MSN, APRN attended Other, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
How long has Margaret A. Shaw, MSN, APRN been practicing?
Margaret A. Shaw, MSN, APRN has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
What does Margaret A. Shaw, MSN, APRN do most often?
According to Medicare billing data, Margaret A. Shaw, MSN, APRN 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 Margaret A. Shaw, MSN, APRN confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Margaret A. Shaw, MSN, APRN. 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.