Doctor profile · Federal record
Dr. Nicholas Haddad, MD
Infectious Disease Physician (CMS: Infectious Disease) · Saginaw, MI
- NPI 1770688111
- Accepts Medicare
- MIPS 79.8 / 100 · 2023
- 30 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
1015 S Washington Ave
Saginaw, MI 486012556
(989) 746-7500 - Additional location
-
1000 Houghton Ave
Saginaw, MI 486025303 - Additional location
-
1500 Weiss Street
Saginaw, MI 48602
(989) 497-2500 - Mailing address
-
1000 Houghton Ave
Saginaw, MI 486025303
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- January 9, 2026
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207RI0200X — NUCC code
- State license (1)
- Michigan #4301080946
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1770688111. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
157
Distinct HCPCS
6
Medicare allowed
$19,305
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 75 | 54 | $119 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 23 | 23 | $158 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 18 | 15 | $81 | |
G0009 |
Administration of pneumococcal vaccine | 17 | 17 | $29 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 13 | 13 | $282 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 11 | 11 | $103 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 78. This provider delivers 2.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
467
Patients
42
Total drug cost
$1,315,966
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Biktarvy (Bictegrav/Emtricit/Tenofov Ala) | Brand | 171 | 18 | $751,226 |
| Genvoya (Elviteg/Cob/Emtri/Tenof Alafen) | Brand | 59 | 0 | $232,242 |
| Azithromycin | Generic | 34 | 0 | $771 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 31 | 11 | $284 |
| Rifampin | Generic | 28 | 13 | $4,236 |
| Doxycycline Hyclate | Generic | 22 | 0 | $985 |
| Cabenuva (Cabotegravir/Rilpivirine) | Brand | 21 | 0 | $102,524 |
| Ethambutol Hcl | Generic | 17 | 0 | $1,238 |
| Odefsey (Emtricitab/Rilpiviri/Tenof Ala) | Brand | 17 | 0 | $62,548 |
| Triumeq (Abacavir/Dolutegravir/Lamivudi) | Brand | 16 | 0 | $61,748 |
Frequently asked questions
What is Dr. Nicholas Haddad's medical specialty?
Dr. Nicholas Haddad practices Infectious Disease Physician in Saginaw, MI.
Where does Dr. Nicholas Haddad practice?
Dr. Nicholas Haddad practices at 1015 S Washington Ave, Saginaw, MI 486012556. Office phone: 9897467500.
What is Dr. Nicholas Haddad's NPI?
Dr. Nicholas Haddad's National Provider Identifier (NPI) is 1770688111, issued by NPPES.
Does Dr. Nicholas Haddad accept Medicare assignment?
Yes. Dr. Nicholas Haddad accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nicholas Haddad commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.