Chmaika Mills, PHD
NPI 1952959462 · Clinical Neuropsychologist · Olney, MD
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chmaika Mills, PHD is a Clinical Neuropsychologist provider in Olney, MD (NPI 1952959462).
Provider details
- NPI number
- 1952959462
- Entity type
- Individual
- Primary specialty
- Clinical NeuropsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- 06221 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
290 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Administration of Psychological Or Neuropsychological Test, Each Additional 30 Minutes96137 | 151 | $45 |
| Evaluation of Neuropsychological Test, Each Additional Hour96133 | 60 | $112 |
| Evaluation of Neuropsychological Test, First Hour96132 | 36 | $147 |
| Administration of Psychological Or Neuropsychological Test, First 30 Minutes96136 | 23 | $49 |
| Exam of Neurobehavioral Status, First Hour96116 | 20 | $106 |
Typical Medicare-allowed amounts for these services range $45–$147 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-08-28
- Last updated
- 2024-10-30
- Certified
- 2024-10-30
Frequently asked questions
- What is Chmaika Mills's NPI number?
- Chmaika Mills's National Provider Identifier (NPI) is 1952959462, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chmaika Mills's specialty?
- Chmaika Mills is listed in the NPPES registry with a primary specialty of Clinical Neuropsychologist (Behavioral Health & Social Service Providers).
- Where is Chmaika Mills located?
- Chmaika Mills's practice location on file with NPPES is 18109 Prince Philip Dr Ste 155, Olney, MD 20832-1591.
- What is Chmaika Mills's phone number?
- The practice phone number listed in the NPPES registry for Chmaika Mills is (301) 570-7415.
- Does Chmaika Mills accept Medicare?
- Chmaika Mills is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chmaika Mills's NPI active?
- Yes — Chmaika Mills's NPI (1952959462) is active in the NPPES registry as of the last update on 2024-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.