Simon Fensterszaub, D.O.
Simon Fensterszaub, D.O. is a Family Medicine Physician in Bristol, RI, registered under NPI 1003077322. 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 Bristol, based on OpenStreetMap data collected Sep 4, 2026. Parking is available about 0.35 mi away. The nearest transit stop is 708 ft away, served by Hope before Hillside. If you arrive early, there is a coffee shop 838 ft away.
Getting here and what is nearby
Transit Hope before Creek 339 ft ~2 min
Transit 837 Hope 391 ft ~2 min
Transit Hope before Hillside 708 ft ~3 min
Parking 762 ft ~3 min
Coffee Sip n Dip Donuts 838 ft ~4 min
Parking 867 ft ~4 min
Parking 0.35 mi ~7 min
Restaurant Beehive Cafe 0.43 mi ~9 min
10 Franklin Street, Bristol 02809
Restaurant Portside Tavern 0.45 mi ~9 min
444 Thames Street, Bristol 02809
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 |
|---|---|---|
| 249846 | NY | Family Medicine Physician primary |
This provider holds licence 249846 issued in NY. 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 - Family Practice
- PAC ID
- 5890970230
Enrolled in Medicare 43 times, across 43 states:
| State | Enrollment ID | Provider type |
|---|---|---|
| New York | I20110428000025 | Practitioner - Family Practice |
| Ohio | I20171017002995 | Practitioner - Internal Medicine |
| Vermont | I20171031000238 | Practitioner - Family Practice |
| Connecticut | I20190411001855 | Practitioner - Family Practice |
| Florida | I20190429001275 | Practitioner - Family Practice |
| Georgia | I20190622000078 | Practitioner - Family Practice |
| New Jersey | I20200108001714 | Practitioner - Family Practice |
| Indiana | I20201027002278 | Practitioner - Family Practice |
| Nebraska | I20210920000567 | Practitioner - Family Practice |
| Tennessee | I20211103001412 | Practitioner - Family Practice |
| Texas | I20220104000676 | Practitioner - Family Practice |
| Colorado | I20220126002646 | Practitioner - Family Practice |
| Massachusetts | I20220215000104 | Practitioner - Family Practice |
| Pennsylvania | I20220225000019 | Practitioner - Family Practice |
| Utah | I20220401001513 | Practitioner - Family Practice |
| Missouri | I20220404002249 | Practitioner - Family Practice |
| Maryland | I20220421000007 | Practitioner - Family Practice |
| Wisconsin | I20220713002897 | Practitioner - Family Practice |
| Virginia | I20220915000061 | Practitioner - Family Practice |
| Michigan | I20221029000229 | Practitioner - Family Practice |
| Kansas | I20230209002906 | Practitioner - Family Practice |
| Rhode Island | I20230306001497 | Practitioner - Family Practice |
| Iowa | I20230319000046 | Practitioner - Family Practice |
| North Carolina | I20230328002485 | Practitioner - Family Practice |
| Nevada | I20230331002188 | Practitioner - Family Practice |
| Kentucky | I20230404000678 | Practitioner - Family Practice |
| New Hampshire | I20230404001139 | Practitioner - Family Practice |
| Illinois | I20230405002814 | Practitioner - Family Practice |
| Alabama | I20230407001013 | Practitioner - Family Practice |
| Washington | I20230419002471 | Practitioner - Family Practice |
| California | I20230428000857 | Practitioner - Family Practice |
| Oklahoma | I20230605002713 | Practitioner - Family Practice |
| Montana | I20230621003254 | Practitioner - Family Practice |
| West Virginia | I20230705003533 | Practitioner - Family Practice |
| Wyoming | I20230718003716 | Practitioner - Family Practice |
| South Carolina | I20230802003163 | Practitioner - Family Practice |
| Delaware | I20230814001185 | Practitioner - Family Practice |
| District of Columbia | I20231006003259 | Practitioner - Family Practice |
| Minnesota | I20231011002057 | Practitioner - Family Practice |
| Louisiana | I20250307000700 | Practitioner - Family Practice |
| Maine | I20250320002203 | Practitioner - Family Practice |
| New Mexico | I20260309002879 | Practitioner - Family Practice |
| Idaho | I20260624000799 | Practitioner - Family Practice |
Medicare enrolment is recorded as approved under the provider type Practitioner - Family Practice. There are 43 separate enrolment records across 43 states (NY, OH, VT, CT, FL, GA, NJ, IN, NE, TN, TX, CO, MA, PA, UT, MO, MD, WI, VA, MI, KS, RI, IA, NC, NV, KY, NH, IL, AL, WA, CA, OK, MT, WV, WY, SC, DE, DC, MN, LA, ME, NM, ID). Multiple enrolments usually mean the provider bills Medicare from more than one practice location, or has kept an earlier enrolment after moving. Each record carries its own enrolment ID, listed above. 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 Family Medicine covers
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity. NUCC Health Care Provider Taxonomy, code 207Q00000X
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 | 1003077322 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 19, 2008 |
| Last updated | Jun 19, 2026 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Credential | D.O. |
| Practice address |
7 CREEK LN Bristol, RI 02809 (718) 964-6161 |
| Mailing address |
250 SKILLMAN ST STE 202 Brooklyn, NY 11205 |
| Other identifiers |
03157917
· Medicaid (NY) |
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 | 7 | 7 | 3 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 7 | 5 | 3 | 4 |
Sum = 48 · next multiple of 10 = 50 · 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.