Doctor profile · Federal record
Dr. Mary Froehlich, GNP
Nurse Practitioner · Nurse Practitioner · Nurse Practitioner · Nurse Practitioner · Nurse Practitioner · Nurse Practitioner · San Francisco, CA
- NPI 1023222551
- 19 yrs on file
- Licensed in 6 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1 Embarcadero Ctr Ste 1900
San Francisco, CA 941113723
(888) 663-6331
fax (415) 252-7176
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- April 18, 2025
- Specialty taxonomy
- 363L00000X — NUCC code
- State licenses (6)
- Arizona #AP2686 · Colorado #APN.0998278-NP · North Carolina #5019562 · Texas #1126832 · Massachusetts #RN2384948 · Washington #AP61387279
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1023222551. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
11
Distinct HCPCS
1
Medicare allowed
$816
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 11 | 11 | $74 |
In context: peer comparison
Among 57 peers in this city , average services per provider: 68. This provider delivers 0.2× the peer median.Open Payments
Industry payments received
All-time total
$26
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 1 | $25.88 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
686
Patients
498
Total drug cost
$5,474
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Paxlovid (Eua) (Nirmatrelvir/Ritonavir) | Brand | 121 | 119 | $1,326 |
| Levothyroxine Sodium | Generic | 88 | 44 | $542 |
| Atorvastatin Calcium | Generic | 59 | 29 | $456 |
| Amlodipine Besylate | Generic | 53 | 25 | $117 |
| Lisinopril | Generic | 50 | 24 | $278 |
| Prednisone | Generic | 50 | 49 | $125 |
| Amoxicillin | Generic | 47 | 47 | $158 |
| Losartan Potassium | Generic | 38 | 16 | $464 |
| Lagevrio (Eua) (Molnupiravir) | Brand | 33 | 33 | $362 |
| Doxycycline Monohydrate | Generic | 29 | 29 | $280 |
Frequently asked questions
What is Dr. Mary Froehlich's medical specialty?
Dr. Mary Froehlich practices Nurse Practitioner in San Francisco, CA.
Where does Dr. Mary Froehlich practice?
Dr. Mary Froehlich practices at 1 Embarcadero Ctr Ste 1900, San Francisco, CA 941113723. Office phone: 8886636331.
What is Dr. Mary Froehlich's NPI?
Dr. Mary Froehlich's National Provider Identifier (NPI) is 1023222551, issued by NPPES.
What procedures does Dr. Mary Froehlich commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.