Doctor profile · Federal record
Dr. Nneoma Obiejemba, M.D
Allergy & Immunology Physician (CMS: Allergy/Immunology) · Emergency Medicine Physician · Rockville, MD
- NPI 1346664653
- Accepts Medicare
- 18 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
12250 Rockville Pike Ste 290
Rockville, MD 208521600
(240) 669-8765
fax (301) 235-1601 - Mailing address
-
8403 Colesville RD Ste 1100
Silver Spring, MD 209106346
Credentials & registration
- NPI registered
- February 2014 — 12 yrs on file
- Profile last updated
- May 1, 2025
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207K00000X — NUCC code
- State license (1)
- Maryland #D0083684
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1346664653. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,589
Distinct HCPCS
10
Medicare allowed
$84,007
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95004 |
Test for allergy using allergenic extract | 2,038 | 30 | $5 | |
95117 |
Professional service for multiple injections of allergen | 644 | 80 | $14 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 231 | 135 | $142 | |
95115 |
Professional service for single injection of allergen | 155 | 22 | $12 | |
94375 |
Test to measure rate of airflow | 115 | 73 | $44 | |
94726 |
Test to determine lung volumes using sensors | 104 | 68 | $64 | |
94729 |
Test to examine how well the lungs exchange gases | 95 | 67 | $67 | |
96372 |
Injection of drug or substance under skin or into muscle | 92 | 13 | $16 | |
95012 |
Test to measure the level of nitric oxide gas | 69 | 51 | $22 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 30 | 30 | $186 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 263. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$1,591
Transactions
66
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GENZYME CORPORATION | 12 | $347.80 | |
| AstraZeneca Pharmaceuticals LP | 16 | $345.73 | |
| CSL Behring | 7 | $145.74 | |
| GlaxoSmithKline, LLC. | 7 | $145.01 | |
| Regeneron Healthcare Solutions, Inc. | 4 | $116.42 | |
| BioCryst US Sales Co., LLC | 3 | $76.02 | |
| kaleo, Inc. | 3 | $63.19 | |
| Grifols USA, LLC | 3 | $56.87 | |
| PFIZER INC. | 3 | $52.29 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 2 | $39.78 | |
| Genentech USA, Inc. | 1 | $31.74 | |
| Optinose US, Inc. | 1 | $29.72 | |
| Amgen Inc. | 1 | $28.62 | |
| Hikma Pharmaceuticals USA | 2 | $28.25 | |
| ALK-Abello, Inc | 1 | $24.89 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
640
Patients
196
Total drug cost
$102,393
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Montelukast Sodium | Generic | 121 | 32 | $2,092 |
| Ipratropium Bromide | Generic | 92 | 42 | $3,876 |
| Fluticasone Propionate | Generic | 56 | 23 | $1,220 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 55 | 28 | $1,614 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 50 | 14 | $21,907 |
| Azelastine Hcl | Generic | 39 | 14 | $1,988 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 39 | 0 | $16,936 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 36 | 13 | $24,425 |
| Advair Hfa (Fluticasone Propion/Salmeterol) | Brand | 30 | 0 | $14,946 |
| Levocetirizine Dihydrochloride | Generic | 26 | 0 | $909 |
Frequently asked questions
What is Dr. Nneoma Obiejemba's medical specialty?
Dr. Nneoma Obiejemba practices Allergy & Immunology Physician in Rockville, MD.
Where does Dr. Nneoma Obiejemba practice?
Dr. Nneoma Obiejemba practices at 12250 Rockville Pike Ste 290, Rockville, MD 208521600. Office phone: 2406698765.
What is Dr. Nneoma Obiejemba's NPI?
Dr. Nneoma Obiejemba's National Provider Identifier (NPI) is 1346664653, issued by NPPES.
Does Dr. Nneoma Obiejemba accept Medicare assignment?
Yes. Dr. Nneoma Obiejemba accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nneoma Obiejemba commonly perform?
Top Medicare-reported procedures in 2023: Test for allergy using allergenic extract (HCPCS 95004); Professional service for multiple injections of allergen (HCPCS 95117); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.