Doctor profile · Federal record
Dr. Ndidiamaka Obiesie, MD
Infectious Disease Physician (CMS: Infectious Disease) · Internal Medicine Physician · Phoenix, AZ
- NPI 1770579492
- Accepts Medicare
- 29 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
3330 N 2Nd St Ste 401
Phoenix, AZ 850122371
(602) 254-1136
fax (602) 279-1720 - Mailing address
-
530 E McDowell RD Ste 107-609
Phoenix, AZ 850041549
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- December 2, 2014
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207RI0200X — NUCC code
- State license (1)
- Arizona #30584
- Medicaid
- AZ #763062
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1770579492. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
655
Distinct HCPCS
3
Medicare allowed
$69,841
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 336 | 106 | $77 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 178 | 83 | $115 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 141 | 131 | $167 |
In context: peer comparison
Among 19 peers in Phoenix Infectious Disease Physician, average services per provider: 173. This provider delivers 3.8× the peer median.Open Payments
Industry payments received
All-time total
$2,169
Transactions
78
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ViiV Healthcare Company | 37 | $823.14 | |
| Gilead Sciences, INC. | 13 | $405.06 | |
| Abbvie INC. | 7 | $286.79 | |
| Shionogi INC | 5 | $200.56 | |
| Melinta Therapeutics, LLC | 5 | $186.49 | |
| Insmed, INC. | 3 | $66.44 | |
| Takeda Pharmaceuticals U.S.A., INC. | 2 | $58.84 | |
| Napo Pharmaceuticals INC | 2 | $51.33 | |
| Theratechnologies INC. | 2 | $39.07 | |
| La Jolla Pharmaceutical Company | 1 | $27.32 | |
| Ardelyx, INC. | 1 | $23.88 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
251
Patients
0
Total drug cost
$526,264
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Biktarvy (Bictegrav/Emtricit/Tenofov Ala) | Brand | 81 | 0 | $321,169 |
| Dovato (Dolutegravir Sodium/Lamivudine) | Brand | 30 | 0 | $91,409 |
| Ertapenem (Ertapenem Sodium) | Brand | 28 | 0 | $16,653 |
| Teflaro (Ceftaroline Fosamil Acetate) | Brand | 23 | 0 | $60,314 |
| Daptomycin | Generic | 18 | 0 | $7,951 |
| Ceftriaxone (Ceftriaxone Sodium) | Brand | 14 | 0 | $3,652 |
| Meropenem | Generic | 13 | 0 | $1,100 |
| Abacavir-Lamivudine (Abacavir Sulfate/Lamivudine) | Brand | 11 | 0 | $10,742 |
| Ampicillin Sodium | Generic | 11 | 0 | $2,133 |
| Atazanavir Sulfate | Generic | 11 | 0 | $10,883 |
Hospital affiliations
Frequently asked questions
What is Dr. Ndidiamaka Obiesie's medical specialty?
Dr. Ndidiamaka Obiesie practices Infectious Disease Physician in Phoenix, AZ.
Where does Dr. Ndidiamaka Obiesie practice?
Dr. Ndidiamaka Obiesie practices at 3330 N 2Nd St Ste 401, Phoenix, AZ 850122371. Office phone: 6022541136.
What is Dr. Ndidiamaka Obiesie's NPI?
Dr. Ndidiamaka Obiesie's National Provider Identifier (NPI) is 1770579492, issued by NPPES.
Does Dr. Ndidiamaka Obiesie accept Medicare assignment?
Yes. Dr. Ndidiamaka Obiesie accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ndidiamaka Obiesie commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.