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Edit this profileAt a glance
- 1999 Medical Pkwy Ste A, San Marcos, TX 78666
About Micah Williams
Listed in the NPI registry as a physician assistant, Micah E. Williams, PA practices in San Marcos, TX. Micah graduated from University of Texas Medical Branch at Galveston in 2018. According to Medicare claims data, Micah cared for 1,049 Medicare patients across 1,910 services. The services billed most often include destruction of precancer skin growth, 2-14 growths, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and destruction of precancer skin growth, 1 growth. NPI 1679125546 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
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
- (512) 392-1411
- Email not available
Practice Locations
1999 MEDICAL PKWY STE A
San Marcos, TX 78666
Procedures Most Often Billed to Medicare
1,910 services · 1,049 patients · 10 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
669 | As often as other peers in Physician Assistant |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
251 | More often than most peers in Physician Assistant |
| Destruction of skin growth, 1-14 growths | Procedure | 17110 |
228 | More often than most peers in Physician Assistant |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
174 | More often than most peers in Physician Assistant |
| Biopsy of related skin growth, each additional growth | Procedure | 11103 |
45 | As often as other peers in Physician Assistant |
| Biopsy of ear | Procedure | 69100 |
11 | Less often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
382 | More than most peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
63 | As often as other peers in Physician Assistant |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
50 | More often than most peers in Physician Assistant |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
37 | As often as other peers in Physician Assistant |
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 physician assistants in San Marcos 8
Same specialty, same city.
Trained at University of Texas Medical Branch at Galveston 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2018 at University of Texas Medical Branch at Galveston 8
Providers who graduated from the same medical school in the same year.
Also performs Destruction of precancer skin growth, 2-14 growths 8
Providers in TX who bill this service to Medicare most often.
Common questions
What does Micah E. Williams specialize in?
Micah E. Williams is a physician assistant in San Marcos, TX. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Micah E. Williams located?
Micah E. Williams is listed at 1999 Medical Pkwy Ste A, San Marcos, TX 78666. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Micah E. Williams's phone number?
The number on file is (512) 392-1411. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Micah E. Williams's NPI number?
Micah E. Williams's National Provider Identifier is 1679125546. 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 Micah E. Williams train?
Micah E. Williams attended University of Texas Medical Branch at Galveston, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
How long has Micah E. Williams been practicing?
Micah E. Williams has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
What does Micah E. Williams do most often?
According to Medicare billing data, Micah E. Williams performs procedures including destruction of precancer skin growth, 2-14 growths, destruction of precancer skin growth, 1 growth and destruction of skin growth, 1-14 growths, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Micah E. Williams confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Micah E. Williams. If this is you, claiming it is free.
Guide.md
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