Provider Profile
Diana C. Chavez, FNP-C
Unclaimed ProfileAbout Diana Chavez
Listed in the NPI registry as a nurse practitioner, Diana C. Chavez, FNP-C practices in Dallas, TX. Medicare claims data shows Diana provided 188 services to 131 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, insertion of needle into vein for collection of blood sample, and established patient office or other outpatient visit with moderate level of 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.
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
- (214) 333-3393
- Email not available
Practice Locations
2225 VATICAN LN
Dallas, TX 75224
Procedures Most Often Billed to Medicare
188 services · 131 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
49 | As often as other peers in Nurse Practitioner |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
78 | As often as other peers in Nurse Practitioner |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
38 | |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
23 |
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 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 2
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 Dallas 8
Same specialty, same city.
More connections — 8 related providers in 1 group
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in TX who bill this service to Medicare most often.
- Quest Diagnostics Clinical Laboratories INC
- Clinical Pathology Laboratories, INC.
- Quest Diagnostics Clinical Laboratories INC
- Laboratory Corporation of America
- Laboratory Corporation of America
- Lone Star Pathology PLLC
- Medical Clinic of Houston, LLP
- The University of Texas Southwestern Medical Center at Dallas
Common questions
What does Diana C. Chavez specialize in?
Diana C. Chavez is a nurse practitioner in Dallas, TX. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Diana C. Chavez located?
Diana C. Chavez is listed at 2225 Vatican Ln, Dallas, TX 75224. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Diana C. Chavez's phone number?
The number on file is (214) 333-3393. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Diana C. Chavez?
Diana C. Chavez's National Provider Identifier is 1982154175. 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
How much experience does Diana C. Chavez have?
Diana C. Chavez has 10+ years experience. Registered with an NPI since 2016. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What does Diana C. Chavez do most often?
According to Medicare billing data, Diana C. Chavez performs procedures including insertion of needle into vein for collection of blood sample, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Diana C. Chavez's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Diana C. Chavez. 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.