John Castellano, M.D.
NPI 1821036187 · Anesthesiology Physician · Allentown, PA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Castellano, M.D. is a Anesthesiology Physician provider in Allentown, PA (NPI 1821036187).
Provider details
- NPI number
- 1821036187
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D60455 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
488 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 67 | $140 |
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 66 | $59 |
| Anesthesia for Total Hip Replacement01214 | 43 | $148 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 31 | $69 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 31 | $68 |
| Anesthesia for Lens Surgery00142 | 23 | $66 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$17 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 14820 Physicians Ln242Rockville, MD 20850-3945Phone: (301) 838-9606Fax: (301) 838-9029
Registry dates
- Enumerated
- 2006-06-02
- Last updated
- 2024-02-13
- Certified
- 2024-02-13
Frequently asked questions
- What is John Castellano's NPI number?
- John Castellano's National Provider Identifier (NPI) is 1821036187, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Castellano's specialty?
- John Castellano is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Castellano located?
- John Castellano's practice location on file with NPPES is 1200 S Cedar Crest Blvd Fl 2, Allentown, PA 18103-6202.
- What is John Castellano's phone number?
- The practice phone number listed in the NPPES registry for John Castellano is (610) 402-6164.
- Does John Castellano accept Medicare?
- John Castellano is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Castellano's NPI active?
- Yes — John Castellano's NPI (1821036187) is active in the NPPES registry as of the last update on 2024-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.