Doctor profile · Federal record
Dr. Geri Grossi, NP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Port Huron, MI
- NPI 1992125223
- Accepts Medicare
- 12 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1231 Pine Grove Ave Ste 2A
Port Huron, MI 480603500
(810) 982-8742
fax (810) 984-8291 - Mailing address
-
3050 Commerce Dr
Fort Gratiot, MI 480593819
Credentials & registration
- NPI registered
- April 2014 — 12 yrs on file
- Profile last updated
- June 17, 2025
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Michigan #4704216985
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1992125223. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
225
Distinct HCPCS
4
Medicare allowed
$18,769
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 127 | 93 | $72 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 47 | 47 | $88 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 38 | 34 | $100 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 13 | 13 | $127 |
In context: peer comparison
Among 6 peers in Port Huron Family Nurse Practitioner, average services per provider: 54. This provider delivers 4.2× the peer median.Open Payments
Industry payments received
All-time total
$1,660
Transactions
91
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 35 | $662.76 | |
| Janssen Biotech, INC. | 12 | $182.58 | |
| Genzyme Corporation | 6 | $149.66 | |
| Takeda Pharmaceuticals U.S.A., INC. | 10 | $147.17 | |
| Gilead Sciences, INC. | 7 | $115.00 | |
| Pfizer INC. | 5 | $97.46 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 3 | $59.18 | |
| Phathom Pharmaceuticals, INC. | 3 | $49.76 | |
| Ipsen Biopharmaceuticals, INC | 2 | $42.66 | |
| Aimmune Therapeutics, INC. | 2 | $38.09 | |
| Lilly USA, LLC | 2 | $36.57 | |
| Ardelyx, INC. | 1 | $23.22 | |
| Celltrion USA INC. | 1 | $21.04 | |
| Madrigal Pharmaceuticals | 1 | $17.70 | |
| Organon LLC | 1 | $16.75 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
707
Patients
331
Total drug cost
$48,905
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 118 | 57 | $1,653 |
| Famotidine | Generic | 116 | 57 | $1,508 |
| Dicyclomine Hcl | Generic | 111 | 57 | $2,317 |
| Pantoprazole Sodium | Generic | 90 | 43 | $2,005 |
| Diphenoxylate-Atropine (Diphenoxylate Hcl/Atropine) | Brand | 58 | 36 | $3,687 |
| Linzess (Linaclotide) | Brand | 37 | 13 | $25,119 |
| Amitriptyline Hcl | Generic | 29 | 11 | $324 |
| Promethazine Hcl | Generic | 28 | 0 | $319 |
| Sucralfate | Generic | 24 | 16 | $4,938 |
| Ondansetron Odt (Ondansetron) | Brand | 22 | 17 | $747 |
Hospital affiliations
Frequently asked questions
What is Dr. Geri Grossi's medical specialty?
Dr. Geri Grossi practices Family Nurse Practitioner in Port Huron, MI.
Where does Dr. Geri Grossi practice?
Dr. Geri Grossi practices at 1231 Pine Grove Ave Ste 2A, Port Huron, MI 480603500. Office phone: 8109828742.
What is Dr. Geri Grossi's NPI?
Dr. Geri Grossi's National Provider Identifier (NPI) is 1992125223, issued by NPPES.
Does Dr. Geri Grossi accept Medicare assignment?
Yes. Dr. Geri Grossi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Geri Grossi commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.