Robin Mayfield
Robin Mayfield is a provider specialising in Clinical Social Worker in Parkville, MD, registered under NPI 1003497132.
Getting there
Here is what surrounds this office in Parkville, based on OpenStreetMap data collected Oct 1, 2026. Parking is available about 0.48 mi away. There is EV charging 0.45 mi from the office (SWTCH) — useful if you are driving in from out of town. The nearest transit stop is 0.29 mi away, served by Harford Road & Taylor Avenue Far-side Northbound. A pharmacy sits 0.46 mi from the entrance (Walgreens), which helps if you leave with a prescription.
Getting here and what is nearby
Pharmacy Parkville Pharmacy 594 ft ~3 min
8118 B Harford Road, Parkville 21234
Su off; Mo-Fr 09:30-18:00; Sa 10:00-14:00
Transit Harford Road & Garnet Road Southbound 665 ft ~3 min
Transit Harford Road & Garnet Road Northbound 725 ft ~3 min
Convenience Royal Farms 900 ft ~4 min
Convenience OG Convenience 917 ft ~4 min
Restaurant Soul and Sea Cafe 965 ft ~4 min
7946 Harford Road, Parkville 21234
Restaurant House of Kabob 967 ft ~4 min
8025 Harford Road, Parkville 21234
Tu-Su 12:00-20:30
Restaurant The Original Dominick's of Parkville 1,015 ft ~4 min
8307 Harford Road, Parkville 21234
Gas station Fuel Source 0.20 mi ~4 min
Harford Road
Pharmacy Faith Pharmacy 0.24 mi ~5 min
7915 Harford Road, Parkville 21234
Mo-Fr 09:30-18:00; Sa 10:00-14:00; Su off
Gas station Sunoco 0.28 mi ~6 min
Transit Harford Road & Taylor Avenue Far-side Northbound 0.29 mi ~6 min
Convenience Royal Farms 0.30 mi ~7 min
Parking 0.30 mi ~7 min
Parking 0.42 mi ~9 min
Grocery Giant 0.42 mi ~9 min
EV charging Shell Recharge 0.43 mi ~9 min
EV charging SWTCH 0.45 mi ~9 min
Pharmacy Walgreens 0.46 mi ~10 min
Parking 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 |
|---|---|---|
| 23828 | MD | Clinical Social Worker primary |
This provider holds licence 23828 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 Clinical covers
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances. NUCC Health Care Provider Taxonomy, code 1041C0700X
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 | 1003497132 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 20, 2021 |
| Last updated | Dec 30, 2025 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
2735 GLENDALE RD Parkville, MD 21234 (410) 205-5335 |
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 | 4 | 9 | 7 | 1 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 9 | 5 | 1 | 6 |
Sum = 58 · next multiple of 10 = 60 · 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.