Doctor profile · Federal record
Dr. A. Geoffrey Didario, MD
Allergy & Immunology Physician (CMS: Allergy/Immunology) · Ardmore, PA
- NPI 1336282870
- Accepts Medicare
- 29 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
233 E Lancaster Ave, Suite 200
Ardmore, PA 190032321
(610) 642-1643
fax (610) 642-0245
Credentials & registration
- NPI registered
- February 2007 — 19 yrs on file
- Profile last updated
- April 6, 2021
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207K00000X — NUCC code
- State license (1)
- Pennsylvania #MD426432
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336282870. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
420
Distinct HCPCS
5
Medicare allowed
$18,899
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
94010 |
Test to measure expiratory airflow and volume | 111 | 37 | $29 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 100 | 41 | $95 | |
95117 |
Professional service for multiple injections of allergen | 95 | 17 | $13 | |
95115 |
Professional service for single injection of allergen | 84 | 19 | $11 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 30 | 18 | $135 |
In context: peer comparison
Among 2 peers in Ardmore Allergy & Immunology Physician, average services per provider: 66. This provider delivers 6.4× the peer median.Open Payments
Industry payments received
All-time total
$1,628
Transactions
72
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GlaxoSmithKline, LLC. | 20 | $355.36 | |
| Genzyme Corporation | 10 | $294.97 | |
| AstraZeneca Pharmaceuticals Lp | 13 | $225.13 | |
| Novartis Pharmaceuticals Corporation | 9 | $213.18 | |
| Genentech USA, INC. | 3 | $168.73 | |
| Regeneron Healthcare Solutions, INC. | 5 | $112.32 | |
| Kaleo, INC. | 5 | $100.16 | |
| Amgen INC. | 2 | $55.95 | |
| Takeda Pharmaceuticals U.S.A., INC. | 2 | $46.14 | |
| Optinose US, INC. | 2 | $35.29 | |
| Aytu BioPharma, INC. | 1 | $20.94 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
236
Patients
49
Total drug cost
$53,616
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Montelukast Sodium | Generic | 51 | 11 | $630 |
| Advair Hfa (Fluticasone Propion/Salmeterol) | Brand | 32 | 0 | $23,623 |
| Fluticasone Propionate | Generic | 31 | 11 | $363 |
| Azelastine Hcl | Generic | 27 | 0 | $557 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 24 | 14 | $1,284 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 22 | 0 | $21,028 |
| Prednisone | Generic | 19 | 0 | $65 |
| Azithromycin | Generic | 16 | 13 | $99 |
| Flovent Hfa (Fluticasone Propionate) | Brand | 14 | 0 | $5,969 |
Frequently asked questions
What is Dr. A. Geoffrey Didario's medical specialty?
Dr. A. Geoffrey Didario practices Allergy & Immunology Physician in Ardmore, PA.
Where does Dr. A. Geoffrey Didario practice?
Dr. A. Geoffrey Didario practices at 233 E Lancaster Ave, Ardmore, PA 190032321. Office phone: 6106421643.
What is Dr. A. Geoffrey Didario's NPI?
Dr. A. Geoffrey Didario's National Provider Identifier (NPI) is 1336282870, issued by NPPES.
Does Dr. A. Geoffrey Didario accept Medicare assignment?
Yes. Dr. A. Geoffrey Didario accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. A. Geoffrey Didario commonly perform?
Top Medicare-reported procedures in 2023: Test to measure expiratory airflow and volume (HCPCS 94010); Established patient office or other outpatient visit (HCPCS 99213); Professional service for multiple injections of allergen (HCPCS 95117). Source: CMS Medicare Physician & Other Practitioners file.