Doctor profile · Federal record
Dr. Nnaemeka Anyadike, M.D.
Internal Medicine Physician (CMS: Gastroenterology) · Internal Medicine Physician · Philadelphia, PA
- NPI 1265614366
- Accepts Medicare
- 19 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
833 Chestnut Street, Suite 701
Philadelphia, PA 191074409
(215) 955-6180
fax (215) 955-6410
Credentials & registration
- NPI registered
- November 2007 — 19 yrs on file
- Profile last updated
- October 20, 2010
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Pennsylvania #MD440135 · Pennsylvania #MT190901
- Medicaid
- PA #1025042600001
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1265614366. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
495
Distinct HCPCS
10
Medicare allowed
$69,628
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 75 | 58 | $141 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 63 | 59 | $85 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 54 | 42 | $126 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 46 | 46 | $138 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 45 | 36 | $85 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 33 | 30 | $95 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 32 | 32 | $234 | |
74328 |
Review by radiologist of image from tube placement into bile duct using an endoscope | 27 | 22 | $25 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 24 | 24 | $186 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 22 | 22 | $183 |
In context: peer comparison
Among 390 peers in this city , average services per provider: 132. This provider delivers 3.8× the peer median.Open Payments
Industry payments received
All-time total
$166
Transactions
9
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 4 | $68.57 | |
| Janssen Biotech, Inc. | 1 | $27.13 | |
| Novo Nordisk Inc | 1 | $19.35 | |
| PFIZER INC. | 1 | $18.81 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $18.47 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 1 | $13.94 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
435
Patients
96
Total drug cost
$120,838
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 101 | 31 | $1,736 |
| Omeprazole | Generic | 62 | 18 | $567 |
| Esomeprazole Magnesium | Generic | 32 | 0 | $1,289 |
| Linzess (Linaclotide) | Brand | 30 | 0 | $20,442 |
| Promethazine Hcl | Generic | 29 | 0 | $676 |
| Famotidine | Generic | 28 | 0 | $383 |
| Dicyclomine Hcl | Generic | 27 | 0 | $605 |
| Clenpiq (Sod Picosulf/Mag Ox/Citric Ac) | Brand | 23 | 23 | $4,070 |
| Creon (Lipase/Protease/Amylase) | Brand | 19 | 0 | $35,959 |
| Lactulose | Generic | 17 | 0 | $348 |
Frequently asked questions
What is Dr. Nnaemeka Anyadike's medical specialty?
Dr. Nnaemeka Anyadike practices Internal Medicine Physician in Philadelphia, PA.
Where does Dr. Nnaemeka Anyadike practice?
Dr. Nnaemeka Anyadike practices at 833 Chestnut Street, Philadelphia, PA 191074409. Office phone: 2159556180.
What is Dr. Nnaemeka Anyadike's NPI?
Dr. Nnaemeka Anyadike's National Provider Identifier (NPI) is 1265614366, issued by NPPES.
Does Dr. Nnaemeka Anyadike accept Medicare assignment?
Yes. Dr. Nnaemeka Anyadike accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nnaemeka Anyadike commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.