Patricia Hopkins, M.D.
Patricia Hopkins, M.D. is an Internal Medicine Physician in Weymouth, MA, registered under NPI 1003002312. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Weymouth, based on OpenStreetMap data collected Aug 28, 2026. Parking is available about 521 ft away. The nearest transit stop is 920 ft away, served by 650 Main ST.
Getting here and what is nearby
Transit Opp 561 Main St 146 ft ~1 min
Transit 561 Main St 162 ft ~1 min
Parking 185 ft ~1 min
Parking 453 ft ~2 min
Parking 521 ft ~2 min
Transit 650 Main ST 920 ft ~4 min
Gas station Mobil 970 ft ~4 min
Convenience Cumberland Farms 1,008 ft ~4 min
5 Liberty Square
Gas station Rooney's 0.28 mi ~6 min
686 Main Street
Restaurant Dunkin' 0.46 mi ~10 min
755 Main Street, South Weymouth 02190
Mo-Fr 04:30-24:00; Sa-Su 05:00-24:00
Convenience Jenny's Market 0.48 mi ~10 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 49846 | MA | Specialist |
| 49846 | MA | Internal Medicine Physician primary |
This provider holds licence 49846 issued in MA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Rheumatology
- PAC ID
- 0547203192
- Enrollment ID
- I20051018001123
Medicare enrolment is recorded as approved under the provider type Practitioner - Rheumatology. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Internal Medicine covers
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs. NUCC Health Care Provider Taxonomy, code 207R00000X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 174400000X | Specialist | 49846 | MA | |
| 207R00000X | Internal Medicine Physician | 49846 | MA | primary |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003002312 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Sep 20, 2007 |
| Last updated | Jul 19, 2023 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | M.D. |
| Practice address |
571 MAIN ST Weymouth, MA 02190 (617) 773-9198 Fax (671) 769-9952 |
| Other identifiers |
3007391
· Medicaid (MA) R01119 · Other (MA) |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 0 | 0 | 2 | 3 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 0 | 4 | 3 | 2 |
Sum = 38 · next multiple of 10 = 40 · check digit = 2 · actual last digit = 2
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.