Doctor profile · Federal record
Dr. Najjia Mahmoud, MD
Colon & Rectal Surgery Physician (CMS: Colorectal Surgery (Proctology)) · Philadelphia, PA
- NPI 1780614784
- Accepts Medicare
- MIPS 85.5 / 100 · 2023
- 33 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3400 Spruce St, 4 Silverstein Bldg
Philadelphia, PA 19104
(215) 662-2626
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- April 18, 2013
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 208C00000X — NUCC code
- State license (1)
- Pennsylvania #MD417397
- Medicaid
- PA #0018643920005
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1780614784. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
432
Distinct HCPCS
10
Medicare allowed
$108,944
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99204 |
New patient office or other outpatient visit, 45-59 minutes | 106 | 106 | $139 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 96 | 85 | $67 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 52 | 45 | $101 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 48 | 48 | $86 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 48 | 44 | $31 | |
44213 |
Partial release of large bowel and partial removal of large bowel using an endoscope | 24 | 24 | $195 | |
44207 |
Partial removal of large bowel and reattachment to rectum using an endoscope | 21 | 21 | $1,906 | |
44205 |
Partial removal of small and large bowel with attachment of small and large bowel using an endoscope | 13 | 13 | $1,409 | |
44625 |
Closure of surgically created large or small bowel opening with bowel removal and reattachment | 12 | 12 | $967 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 12 | 12 | $183 |
In context: peer comparison
Among 3 peers in Philadelphia Colon & Rectal Surgery Physician, average services per provider: 36. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$46,600
Transactions
29
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medical Device Business Services, INC. | 19 | $22,181.84 | |
| Ethicon Endo-Surgery INC. | 2 | $15,750.00 | |
| Ethicon US, LLC | 2 | $7,789.96 | |
| Intuitive Surgical, INC. | 5 | $705.84 | |
| Medtronic, INC. | 1 | $172.78 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Najjia Mahmoud's medical specialty?
Dr. Najjia Mahmoud practices Colon & Rectal Surgery Physician in Philadelphia, PA.
Where does Dr. Najjia Mahmoud practice?
Dr. Najjia Mahmoud practices at 3400 Spruce St, Philadelphia, PA 19104. Office phone: 2156622626.
What is Dr. Najjia Mahmoud's NPI?
Dr. Najjia Mahmoud's National Provider Identifier (NPI) is 1780614784, issued by NPPES.
Does Dr. Najjia Mahmoud accept Medicare assignment?
Yes. Dr. Najjia Mahmoud accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Najjia Mahmoud commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.