STEVEN L. BERK MD PC
STEVEN L. BERK MD PC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003226168, based in Worcester, MA. It is classified under Ophthalmology Physician.
Getting there
Here is what surrounds this office in Worcester, based on OpenStreetMap data collected Sep 12, 2026. Parking is available about 0.21 mi away at Worcester Common Garage. The nearest transit stop is 586 ft away. A pharmacy sits 397 ft from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.48 mi away.
Getting here and what is nearby
Restaurant Dunkin' 313 ft ~2 min
421-427 Main Street, Worcester 01608
Mo-Fr 05:00-17:00; Sa 06:00-17:00; Su 06:00-16:00
Pharmacy CVS Pharmacy 397 ft ~2 min
110 Front Street, Worcester 01609
Transit 501 ft ~2 min
Transit 581 ft ~3 min
Transit 586 ft ~3 min
Parking Pearl-Elm Municipal Garage 560 ft ~3 min
20;24 Pearl Street
Restaurant The Mercantile 728 ft ~3 min
2 Mercantile Street
Mo-We 16:00-00:00; Th 16:00-01:00; Fr 11:30-01:00; Sa 10:00-01:00; Su 10:00-00:00
Coffee Fuel America 771 ft ~3 min
Parking 783 ft ~3 min
36 Pleasant Street
Restaurant Not Ya Mama's Vegan Cafe 767 ft ~3 min
Convenience Tony's news 852 ft ~4 min
Hotel AC Hotel Worcester 988 ft ~4 min
Parking Worcester Common Garage 0.21 mi ~5 min
3 Eaton Place, Worcester 01608
Hotel Hilton Garden Inn Worcester 0.28 mi ~6 min
Hotel Homewood Suites by Hilton Worcester 0.34 mi ~7 min
Gas station Shell 0.38 mi ~8 min
48 Madison Street, Worcester 01608
Coffee Starbucks 0.40 mi ~9 min
Coffee Infused Cafe 0.48 mi ~10 min
112 Harding Street, Worcester 01604
Mo 08:00-14:00; Tu-Fr 08:00-16:00; Sa-Su 08:00-17:00
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
- Status
- Approved
- Provider type
- Part B Supplier - Clinic/group Practice
- PAC ID
- 1557588415
- Enrollment ID
- O20140818000067
Medicare enrolment is recorded as approved under the provider type Part B Supplier - Clinic/group Practice. 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 Ophthalmology covers
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses. NUCC Health Care Provider Taxonomy, code 207W00000X
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-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1003226168 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Apr 29, 2014 |
| Last updated | Apr 29, 2014 |
| Status | Active |
| Practice address |
27-29 MECHANIC ST SUITE 102 Worcester, MA 01608 (508) 753-2159 Fax (508) 753-5784 |
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 | 2 | 2 | 6 | 1 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 2 | 3 | 1 | 3 |
Sum = 42 · next multiple of 10 = 50 · check digit = 8 · actual last digit = 8
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.