Doctor profile · Federal record

Dr. Joseph Raphael Ablaza, M.D.

Internal Medicine Physician (CMS: Hospitalist) · Dover, DE

  • NPI 1366892291
  • Accepts Medicare
  • 11 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
640 S State St
Dover, DE 199013530
(302) 744-7581
fax (302) 744-7332
Mailing address
640 S. State Street, Mail Code 1109
Dover, DE 199013530

Credentials & registration

NPPES · NUCC
NPI registered
June 2016 — 10 yrs on file
Profile last updated
July 1, 2022
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Delaware #C1-0013518

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1366892291. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
604
Distinct HCPCS
8
Medicare allowed
$76,526
HCPCS Description Services Patients Avg allowed
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 232 227 $130
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 175 171 $173
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 48 25 $79
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 39 15 $49
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 39 23 $119
99239 Hospital discharge day management, more than 30 minutes 25 24 $115
99221 Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 24 24 $83
99282 Emergency department visit with straightforward medical decision making 22 22 $42

In context: peer comparison

Among 13 peers in Dover Internal Medicine Physician, average services per provider: 133. This provider delivers 4.5× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Joseph Raphael Ablaza's medical specialty?
Dr. Joseph Raphael Ablaza practices Internal Medicine Physician in Dover, DE.
Where does Dr. Joseph Raphael Ablaza practice?
Dr. Joseph Raphael Ablaza practices at 640 S State St, Dover, DE 199013530. Office phone: 3027447581.
What is Dr. Joseph Raphael Ablaza's NPI?
Dr. Joseph Raphael Ablaza's National Provider Identifier (NPI) is 1366892291, issued by NPPES.
Does Dr. Joseph Raphael Ablaza accept Medicare assignment?
Yes. Dr. Joseph Raphael Ablaza accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joseph Raphael Ablaza commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.