Doctor profile · Federal record
Dr. Jason Mause, MD
Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Internal Medicine Physician · Newark, DE
- NPI 1912466293
- Accepts Medicare
- 7 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4755 Ogletown Stanton RD Ste 5A43
Newark, DE 197182200
(302) 623-0188
fax (302) 733-5640
Credentials & registration
- NPI registered
- March 2019 — 7 yrs on file
- Profile last updated
- June 27, 2022
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Delaware #C1-0024837 · Maryland #D93595
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912466293. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
422
Distinct HCPCS
3
Medicare allowed
$67,829
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 280 | 274 | $171 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 122 | 122 | $128 | |
99291 |
Critical care, first 30-74 minutes | 20 | 20 | $211 |
In context: peer comparison
Among 75 peers in Newark Internal Medicine Physician, average services per provider: 140. This provider delivers 3.0× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Jason Mause's medical specialty?
Dr. Jason Mause practices Internal Medicine Physician in Newark, DE.
Where does Dr. Jason Mause practice?
Dr. Jason Mause practices at 4755 Ogletown Stanton RD Ste 5A43, Newark, DE 197182200. Office phone: 3026230188.
What is Dr. Jason Mause's NPI?
Dr. Jason Mause's National Provider Identifier (NPI) is 1912466293, issued by NPPES.
Does Dr. Jason Mause accept Medicare assignment?
Yes. Dr. Jason Mause accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jason Mause commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.