Anna Birks, PSYD
Anna Birks, PSYD is a Psychologist in Charleston, SC, registered under NPI 1003011412. 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 Charleston, based on OpenStreetMap data collected Aug 29, 2026. Parking is available about 936 ft away at Bee Street Garage. The nearest transit stop is 909 ft away, served by Courtenay Dr / Charleston Center Dr. If you arrive early, there is a coffee shop 0.36 mi away.
Getting here and what is nearby
Parking 233 ft ~1 min
109 Bee Street, Charleston 29401
Parking McClennan Banks Garage 503 ft ~2 min
21 McClennan-Banks Drive, Charleston 29401
Transit Bee St / VA Hospital 567 ft ~3 min
Hotel Hilton Garden Inn Charleston Waterfront/Downtown 675 ft ~3 min
Hotel Comfort Inn Downtown Charleston 690 ft ~3 min
Hotel Courtyard Charleston Waterfront 724 ft ~3 min
Restaurant 45 Waterside on Lockwood 754 ft ~3 min
45 Lockwood Drive, Charleston 29401
Mo-Su 17:00-21:00
Coffee Starbucks 852 ft ~4 min
31 Courtenay Drive, Charleston 29425
Mo-Fr 05:30-16:00
Restaurant Subway 834 ft ~4 min
25 Courtenay Drive, Charleston 29425
Mo-Th 10:00-00:00; Fr 10:00-23:00; Sa-Su 09:00-20:00
Transit Courtenay Dr / Doughty St 880 ft ~4 min
Transit Courtenay Dr / Charleston Center Dr 909 ft ~4 min
Parking Bee Street Garage 936 ft ~4 min
Restaurant McDonald's 0.24 mi ~5 min
230 Spring Street, Charleston 29403
Mo-We 05:00-00:00; Th 05:00-04:00; Fr-Sa 00:00-24:00; Su 04:00-00:00
Coffee Saveurs Du Monde Café 0.30 mi ~7 min
22 WestEdge Street, Charleston 29403
Mo-Fr 08:00-21:00; Sa-Su 08:00-15:00
Grocery Publix 0.30 mi ~6 min
10 WestEdge Street, Charleston 29403
Mo-Su 07:00-22:00
Coffee Hollings Café 0.36 mi ~8 min
86 Jonathan Lucas Street, Charleston 29425
Mo-Fr 06:00-15:00
Convenience Teddy Foster Grocery 0.38 mi ~8 min
Gas station BP 0.39 mi ~8 min
Convenience Green's Grocery 0.45 mi ~9 min
167 President Street, Charleston 29403
Mo-Su 07:00-23:00
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.
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 Psychologist covers
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public. NUCC Health Care Provider Taxonomy, code 103T00000X
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 | 1003011412 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 15, 2007 |
| Last updated | Jul 25, 2016 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | PSYD |
| Practice address |
109 BEE STREET Charleston, SC 29401 (843) 789-7316 |
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 | 1 | 1 | 4 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 1 | 2 | 4 | 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.