SECOND GENESIS, INC
SECOND GENESIS, INC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003084146, based in Crownsville, MD. It is classified under Substance Abuse Rehabilitation Facility.
Getting there
Here is what surrounds this office in Crownsville, based on OpenStreetMap data collected Sep 4, 2026. Parking is available about 0.20 mi away.
Getting here and what is nearby
Parking 931 ft ~4 min
Parking 1,021 ft ~4 min
Restaurant Lures Bar and Grill 1,021 ft ~4 min
Parking 0.20 mi ~5 min
Restaurant SK's Pizza & Subs 0.39 mi ~8 min
Gas station Exxon 0.43 mi ~9 min
1335 Generals Highway, Crownsville 21032
Restaurant Subway 0.49 mi ~10 min
1321 Generals Highway, Crownsville 21032
Mo-Fr 09:00-20:00; Sa 10:00-20:00; Su 10:00-18:00
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 |
|---|---|---|
| 903300 | MD | Substance Abuse Rehabilitation Facility primary |
This provider holds licence 903300 issued in MD. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Substance Abuse Rehabilitation Facility covers
A facility or distinct part of a facility that provides a 24 hr therapeutically planned living and rehabilitative intervention environment for the treatment of individuals with disorders in the abuse of drugs, alcohol, and other substances. NUCC Health Care Provider Taxonomy, code 324500000X
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 | 1003084146 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Feb 12, 2008 |
| Last updated | Feb 12, 2008 |
| Status | Active |
| Practice address |
107 CIRCLE DR CO-OCCURRING Crownsville, MD 21032 (301) 563-1545 Fax (301) 563-1546 |
| Mailing address |
8611 2ND AVE Silver Spring, MD 20910 |
| Other names |
Second Genesis, Inc Former Legal Name |
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 | 8 | 4 | 1 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 8 | 8 | 1 | 8 |
Sum = 54 · next multiple of 10 = 60 · check digit = 6 · actual last digit = 6
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.