Physician Profile
Unclaimed ProfileAbout HACK
Glendon Saldivar Hack, MD is a healthcare provider in Lytle, TX specialising in family practice. Glendon trained at University of Texas Medical School at Houston, graduating in 1998. Glendon is also listed as specialising in family medicine and emergency medicine.
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
Common questions
What does Dr. Hack specialise in?
Dr. Hack is a family practice in Lytle, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “FAMILY PRACTICE”.
NPI registry
Where is Dr. Hack located?
Dr. Hack is listed at 19432 DAVIS ST, Lytle, TX 78052. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Hack's phone number?
The number on file is (830) 709-9960. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Hack's NPI number?
Dr. Hack's National Provider Identifier is 1629073648. 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. Hack go to medical school?
Dr. Hack attended University of Texas Medical School at Houston, graduating in 1998. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Hack been practising?
Dr. Hack has 28 years experience. Calculated from a graduation year of 1998, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Hack do most often?
According to Medicare billing data, Dr. Hack performs procedures including insertion of needle into vein for collection of blood sample; reads or performs imaging such as x-ray of chest, 2 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Hack confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Hack. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (830) 709-9960
- Email not available
Practice Locations
19432 DAVIS ST
Lytle, TX 78052
Procedures Most Often Billed to Medicare
912 services · 529 patients · 10 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
123 |
| X-ray of chest, 2 views | Imaging | 71046 |
11 |
| Injection, dexamethasone sodium phosphate, 1 mg | Drug given | J1100 |
67 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
431 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
125 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
62 |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
47 |
| Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment | Billing code | G0402 |
20 |
| Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and | Billing code | G0180 |
13 |
| Urinalysis, manual test | Lab test | 81002 |
13 |
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.
Trained at University of Texas Medical School at Houston 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1998 at University of Texas Medical School at Houston 8
Providers who graduated from the same medical school in the same year.
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
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.