Provider Profile
Jacalyn C. Siver, P.A.-C
Unclaimed ProfileAbout Jacalyn Siver
Listed in the NPI registry as a physician assistant, Jacalyn C. Siver, P.A.-C practices in Lake Jackson, TX. Medicare claims data shows Jacalyn provided 488 services to 419 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more.
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
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (979) 297-4033
- Email not available
Practice Locations
219 OAK DR S STE A
Lake Jackson, TX 77566
Procedures Most Often Billed to Medicare
488 services · 419 patients · 6 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
274 | More often 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 |
75 | As often as other 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 |
58 | More often than most peers in Physician Assistant |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
38 | More often than most peers in Physician Assistant |
| Telephone medical discussion with physician, 11-20 minutes | Office visit | 99442 |
24 | As often as other peers in Physician Assistant |
| Telephone medical discussion with physician, 5-10 minutes | Office visit | 99441 |
19 | 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.
Related specialists at this location 1
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 physician assistants in Lake Jackson 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 1996 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Jacalyn C. Siver?
Jacalyn C. Siver is a physician assistant in Lake Jackson, TX. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Jacalyn C. Siver's address?
Jacalyn C. Siver is listed at 219 Oak Dr S Ste A, Lake Jackson, TX 77566. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Jacalyn C. Siver?
The number on file is (979) 297-4033. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Jacalyn C. Siver?
Jacalyn C. Siver's National Provider Identifier is 1013912609. 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 Jacalyn C. Siver train?
Jacalyn C. Siver attended Other, graduating in 1996. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Jacalyn C. Siver have?
Jacalyn C. Siver has 30 years experience. Calculated from a graduation year of 1996, reported in the CMS National Downloadable File.
CMS public data
What procedures does Jacalyn C. Siver perform?
According to Medicare billing data, Jacalyn C. Siver 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
Is Jacalyn C. Siver's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Jacalyn C. Siver. 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.