Emerson M. Wickwire, PH.D.
Psychologists (Clinical Psychologist)
827 Linden Ave
Baltimore, MD 21201
Who else practices at this address →
Baltimore city includes primary care (36% of residents) shortage areas. About shortage areas
- Medicare participating
At a glance
- Years since graduation
- 19
- In the NPI registry since
- 2009
- Medicare patients seen, 2024
- 24
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. What an NPI is
Education and training
- 2009Registered with an NPI (national billing number; not a license date)
Medicare’s Care Compare data doesn’t list this clinician’s medical school. Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Clinical Psychologist primary
MD license 04597 -
Sleep Medicine (Internal Medicine) Physician
MD license 04597
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Medical groups
- University of Maryland Physicians PA (404 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 24
- Services billed
- 25
- Patients’ average age
- 71
| Service | Times | Patients |
|---|---|---|
| Psychiatric diagnostic evaluation | 21 | 21 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Payments from drug and device companies
In 2025, 1 companies reported 2 payments worth $15,000 in total to this clinician.
| Resmed Corp | $15,000 |
|---|
| Consulting Fee | $15,000 |
|---|
What the payments were for
| Company | What it was for | Amount |
|---|---|---|
| Resmed Corp May 29, 2025 | Consulting Fee AIRSENSE · Sleep | $10,000 |
| Resmed Corp Jan 6, 2025 | Consulting Fee AIRSENSE · Sleep | $5,000 |
Each payment as the company reported it, with the products it named. Meals are counted in the totals above but not listed one by one.
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.
Industry-funded research
Named as a principal investigator on 1 industry-funded study in 2025, from 1 company. The companies reported $148,945 in research payments for these studies, mostly to the institutions running them.
- The impact of suvorexant on cognitive function and daytime symptoms among community-dwelling older adults with insomnia: A placebo-controlled, randomized clinical trial using remote monitoring and ecological momentary…
Merck Sharp & Dohme LLC
From CMS Open Payments research payments, where companies name up to five principal investigators per payment. Research payments usually go to hospitals, universities and research sites, not to the investigator personally. A payment is not evidence of wrongdoing.