Doctor profile · Federal record

Dr. Diana Hylton, MD

Neurology Physician (CMS: Neurology) · Merced, CA

  • NPI 1033389903
  • Accepts Medicare
  • MIPS 0.0 / 100 · 2023
  • 50 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
750 W Olive Ave, Suite 105
Merced, CA 95348
(209) 723-2132
fax (209) 723-3017

Credentials & registration

NPPES · NUCC
NPI registered
March 2008 — 18 yrs on file
Year of graduation
1976 — 50 yrs since
Specialty taxonomy
2084N0400X — NUCC code
State license (1)
California #A41225

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1033389903. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,553
Distinct HCPCS
5
Medicare allowed
$158,295
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 819 426 $92
99212 Established patient office or other outpatient visit, 10-19 minutes 329 220 $57
99204 New patient office or other outpatient visit, 45-59 minutes 242 242 $168
99214 Established patient office or other outpatient visit, 30-39 minutes 114 104 $130
99215 Established patient office or other outpatient visit, 40-54 minutes 49 48 $180

In context: peer comparison

Among 1 peers in Merced Neurology Physician, average services per provider: 310. This provider delivers 5.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$4,445
Transactions
212
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
Ucb, INC. 28 $499.88
Sk Life Science, INC. 25 $403.67
Alexion Pharmaceuticals, INC. 15 $387.16
Abbvie INC. 21 $324.31
Acadia Pharmaceuticals INC 18 $240.13
Jazz Pharmaceuticals INC. 13 $219.26
Biogen, INC. 14 $204.08
Celgene Corporation 11 $188.70
Pfizer INC. 10 $183.48
Novartis Pharmaceuticals Corporation 9 $161.60
Otsuka America Pharmaceutical, INC. 11 $160.41
Sumitomo Pharma America, INC. 8 $150.63
Lundbeck LLC 12 $147.35
Lilly USA, LLC 10 $141.85
Neurelis, INC. 7 $137.00

By nature of payment

Food and Beverage
$4,441
Education
$5

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
3,535
Patients
664
Total drug cost
$146,966
Drug Type Claims Patients Total cost
Donepezil Hcl Generic 433 113 $8,394
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 366 52 $11,524
Gabapentin Generic 308 53 $8,560
Levetiracetam Generic 300 65 $23,467
Trazodone Hcl Generic 271 51 $5,219
Carbidopa-Levodopa (Carbidopa/Levodopa) Brand 233 52 $8,607
Sertraline Hcl Generic 210 38 $2,534
Lamotrigine Generic 208 31 $6,684
Baclofen Generic 198 39 $6,390
Topiramate Generic 196 42 $3,900

Frequently asked questions

Auto-generated from federal data
What is Dr. Diana Hylton's medical specialty?
Dr. Diana Hylton practices Neurology Physician in Merced, CA.
Where does Dr. Diana Hylton practice?
Dr. Diana Hylton practices at 750 W Olive Ave, Merced, CA 95348. Office phone: 2097232132.
What is Dr. Diana Hylton's NPI?
Dr. Diana Hylton's National Provider Identifier (NPI) is 1033389903, issued by NPPES.
Does Dr. Diana Hylton accept Medicare assignment?
Yes. Dr. Diana Hylton accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Diana Hylton commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99212); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.