Doctor profile · Federal record
Dr. Isabel Hill, M.D.
Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Hematology (Pathology) Physician · Hematology (Pathology) Physician · Sunnyvale, TX
- NPI 1336304468
- Accepts Medicare
- 21 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
231 S Collins RD
Sunnyvale, TX 75182
(972) 892-3000 - Additional location
-
133 Route 3
Dededo, GU 969296544
(671) 645-5500
fax (671) 645-5549 - Mailing address
-
1355 River Bend Dr
Dallas, TX 752474915
Credentials & registration
- NPI registered
- July 2008 — 18 yrs on file
- Profile last updated
- December 3, 2018
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207ZP0102X — NUCC code
- State licenses (2)
- Texas #P9142 · Guam #M-1811
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336304468. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
320
Distinct HCPCS
8
Medicare allowed
$10,092
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 117 | 78 | $36 | |
88304 |
Pathology examination of tissue using a microscope, moderately low complexity | 46 | 37 | $11 | |
88311 |
Preparation of tissue for examination by removing any calcium present | 45 | 29 | $12 | |
88307 |
Pathology examination of tissue using a microscope, moderately high complexity | 37 | 28 | $81 | |
88112 |
Cell examination of specimen, selective cellular enhancement technique | 22 | 16 | $22 | |
88108 |
Cell examination of specimen, concentration technique | 20 | 17 | $22 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 19 | 19 | $33 | |
85060 |
Blood smear interpretation by physician with written report | 14 | 13 | $24 |
In context: peer comparison
Among 1 peers in Sunnyvale Anatomic Pathology & Clinical Pathology Physician, average services per provider: 40. This provider delivers 8.0× the peer median.Frequently asked questions
What is Dr. Isabel Hill's medical specialty?
Dr. Isabel Hill practices Anatomic Pathology & Clinical Pathology Physician in Sunnyvale, TX.
Where does Dr. Isabel Hill practice?
Dr. Isabel Hill practices at 231 S Collins RD, Sunnyvale, TX 75182. Office phone: 9728923000.
What is Dr. Isabel Hill's NPI?
Dr. Isabel Hill's National Provider Identifier (NPI) is 1336304468, issued by NPPES.
Does Dr. Isabel Hill accept Medicare assignment?
Yes. Dr. Isabel Hill accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Isabel Hill commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Pathology examination of tissue using a microscope, moderately low complexity (HCPCS 88304); Preparation of tissue for examination by removing any calcium present (HCPCS 88311). Source: CMS Medicare Physician & Other Practitioners file.