Doctor profile · Federal record
Dr. John Castellano, M.D.
Anesthesiology Physician (CMS: Anesthesiology) · Anesthesiology Physician · Allentown, PA
- NPI 1821036187
- Accepts Medicare
- 41 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1200 S Cedar Crest Blvd Fl 2
Allentown, PA 181036202
(610) 402-6164 - Additional location
-
14820 Physicians Ln, 242
Rockville, MD 208503945
(301) 838-9606
fax (301) 838-9029 - Mailing address
-
801 Gabriel CT, 322
Frederick, MD 217024062
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- February 13, 2024
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State licenses (2)
- Pennsylvania #MD482485 · Maryland #D60455
- Medicaid
- MD #893500901
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1821036187. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
119
Distinct HCPCS
4
Medicare allowed
$14,748
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 62 | 61 | $88 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 29 | 29 | $84 | |
00732 |
Anesthesia for procedure on gallbladder, pancreas, or liver using an endoscope | 15 | 15 | $138 | |
00840 |
Anesthesia for other procedure on lower abdomen | 13 | 13 | $370 |
In context: peer comparison
Among 18 peers in this city , average services per provider: 46. This provider delivers 2.6× the peer median.Open Payments
Industry payments received
All-time total
$17
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Dynavax Technologies Corporation | 1 | $16.89 |
By nature of payment
Frequently asked questions
What is Dr. John Castellano's medical specialty?
Dr. John Castellano practices Anesthesiology Physician in Allentown, PA.
Where does Dr. John Castellano practice?
Dr. John Castellano practices at 1200 S Cedar Crest Blvd Fl 2, Allentown, PA 181036202. Office phone: 6104026164.
What is Dr. John Castellano's NPI?
Dr. John Castellano's National Provider Identifier (NPI) is 1821036187, issued by NPPES.
Does Dr. John Castellano accept Medicare assignment?
Yes. Dr. John Castellano accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Castellano commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for procedure on gallbladder, pancreas, or liver using an endoscope (HCPCS 00732). Source: CMS Medicare Physician & Other Practitioners file.