Doctor profile · Federal record
Dr. Tricia Royer, DO
Infectious Disease Physician (CMS: Infectious Disease) · Internal Medicine Physician · Philadelphia, PA
- NPI 1649472978
- Accepts Medicare
- 19 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
1015 Chestnut St Ste 1020
Philadelphia, PA 191074310
(215) 955-7785
fax (215) 955-9362 - Additional location
-
111 S 11Th St
Philadelphia, PA 191074824
(215) 955-6000 - Additional location
-
2301 S Broad St
Philadelphia, PA 191483542
(215) 952-9100 - Additional location
-
909 Walnut St
Philadelphia, PA 191075211
(215) 955-6000
Show 1 more location
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- December 6, 2018
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207RI0200X — NUCC code
- State licenses (2)
- Pennsylvania #OS016607 · Michigan #5101017189
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1649472978. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
541
Distinct HCPCS
5
Medicare allowed
$61,872
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 212 | 120 | $83 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 202 | 94 | $124 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 56 | 53 | $179 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 51 | 51 | $136 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 20 | 16 | $122 |
In context: peer comparison
Among 51 peers in Philadelphia Infectious Disease Physician, average services per provider: 65. This provider delivers 8.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
82
Patients
0
Total drug cost
$7,549
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Sodium Chloride (0.9 % Sodium Chloride) | Brand | 27 | 0 | $362 |
| Ampicillin-Sulbactam (Ampicillin Sod/Sulbactam Sod) | Brand | 17 | 0 | $2,532 |
| Ampicillin Sodium | Generic | 13 | 0 | $1,843 |
| Ceftriaxone (Ceftriaxone Sodium) | Brand | 13 | 0 | $603 |
| Piperacillin-Tazobactam (Piperacillin Sodium/Tazobactam) | Brand | 12 | 0 | $2,209 |
Frequently asked questions
What is Dr. Tricia Royer's medical specialty?
Dr. Tricia Royer practices Infectious Disease Physician in Philadelphia, PA.
Where does Dr. Tricia Royer practice?
Dr. Tricia Royer practices at 1015 Chestnut St Ste 1020, Philadelphia, PA 191074310. Office phone: 2159557785.
What is Dr. Tricia Royer's NPI?
Dr. Tricia Royer's National Provider Identifier (NPI) is 1649472978, issued by NPPES.
Does Dr. Tricia Royer accept Medicare assignment?
Yes. Dr. Tricia Royer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tricia Royer commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.