Doctor profile · Federal record
Dr. Xiaoli Ma, MD
Gastroenterology Physician (CMS: Gastroenterology) · Philadelphia, PA
- NPI 1558300152
- Accepts Medicare
- MIPS 50.4 / 100 · 2023
- 43 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
121 N 9Th St
Philadelphia, PA 191072410
(215) 629-8866
fax (215) 629-8867 - Mailing address
-
405 Dartmouth Road
Bryn Mawr, PA 190100123
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- August 11, 2011
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Pennsylvania #MD065188L
- Medicaid
- PA #0018971410005
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558300152. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
318
Distinct HCPCS
8
Medicare allowed
$46,980
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 88 | 73 | $133 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 47 | 47 | $121 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 42 | 42 | $142 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 37 | 37 | $118 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 35 | 35 | $174 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 34 | 33 | $255 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 23 | 20 | $94 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 12 | 12 | $190 |
In context: peer comparison
Among 80 peers in Philadelphia Gastroenterology Physician, average services per provider: 80. This provider delivers 4.0× the peer median.Open Payments
Industry payments received
All-time total
$7,170
Transactions
12
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Gilead Sciences, INC. | 12 | $7,169.66 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
821
Patients
216
Total drug cost
$206,558
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Entecavir | Generic | 203 | 25 | $28,203 |
| Pantoprazole Sodium | Generic | 171 | 53 | $1,333 |
| Omeprazole | Generic | 142 | 34 | $1,608 |
| Vemlidy (Tenofovir Alafenamide) | Brand | 93 | 0 | $130,758 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 57 | 56 | $4,606 |
| Linzess (Linaclotide) | Brand | 49 | 0 | $27,373 |
| Tenofovir Disoproxil Fumarate | Generic | 32 | 0 | $3,207 |
| Suprep (Sodium, Potassium,Mag Sulfates) | Brand | 29 | 28 | $3,462 |
| Mesalamine | Generic | 25 | 0 | $5,549 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 20 | 20 | $458 |
Frequently asked questions
What is Dr. Xiaoli Ma's medical specialty?
Dr. Xiaoli Ma practices Gastroenterology Physician in Philadelphia, PA.
Where does Dr. Xiaoli Ma practice?
Dr. Xiaoli Ma practices at 121 N 9Th St, Philadelphia, PA 191072410. Office phone: 2156298866.
What is Dr. Xiaoli Ma's NPI?
Dr. Xiaoli Ma's National Provider Identifier (NPI) is 1558300152, issued by NPPES.
Does Dr. Xiaoli Ma accept Medicare assignment?
Yes. Dr. Xiaoli Ma accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Xiaoli Ma commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Biopsy of large bowel using a flexible endoscope (HCPCS 45380); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.