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DR. CHARLES MICHAEL RICHARDSON M.D.
NPI 1154306116
Psychiatry & Neurology - Psychiatry in Catonsville, MD

Active since December 13, 2005PECOS Enrolled
55 WADE AVE, CATONSVILLE, MD 21228(410) 402-6871(410) 402-6880 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Charles Michael Richardson M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. CHARLES MICHAEL RICHARDSON M.D. (NPI 1154306116) is an individual psychiatry provider in Catonsville, Maryland, licensed in Maryland (D0038459) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1154306116
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. CHARLES MICHAEL RICHARDSONCredential: M.D.
Location Address55 WADE AVECatonsville, MD 21228-4663
Mailing Address7662 Sweet Hours WayColumbia, MD 21046-2476 · (410) 381-2752
Phone(410) 402-6871
Fax(410) 402-6880
Sole ProprietorNo
Enumeration DateDecember 13, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1154306116 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in MD · D0038459
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
55 WADE AVE, Catonsville, MD 21228
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Other Identifiers 1

Medicaid53587000MD

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Charles Michael Richardson M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Charles Richardson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mosaic Community Services, Inc
6.7 mi
Mental Health (Including Community Mental Health Center)
2225 N CHARLES ST
Baltimore, MD 21218
  • Reassigned Medicare billing, Maryland enrollment
  • 143 clinicians in this Medicare group
NPI 1598084626 (410) 366-4360

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
33 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21228 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$183.44 typical visit price
range $60.73 – $183.44
Typical copayment $45.86 (range $15.18 – $45.86)
Most-billed visit code 99205
Established Patient
$75.47 typical visit price
range $19.60 – $149.17
Typical copayment $18.86 (range $4.90 – $37.29)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. DAVID CANNON PHARMD
Pharmacist (Psychiatric)
55 WADE AVE
CATONSVILLE, MD 21228
Baltimore County (410) 402-7696
NANCY KATHERINE WAHLS MD
Psychiatry & Neurology (Psychiatry)
55 WADE AVE
CATONSVILLE, MD 21228
Baltimore County (443) 506-9363
QUANG NGOC TU MD
Internal Medicine
55 WADE AVE
CATONSVILLE, MD 21228
Baltimore County (410) 402-6000
ELIANA SANTORO MD
Psychiatry & Neurology (Psychiatry)
55 WADE AVE
CATONSVILLE, MD 21228
Baltimore County (410) 402-7596
TENNI O JOHN-IDIAGBONYA FNP, PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
55 WADE AVE
CATONSVILLE, MD 21228
Baltimore County (410) 402-7718
WHITNEY SIMMS MS, OTR/L
Occupational Therapist
55 WADE AVE
BALTIMORE, MD 21228
Baltimore County (443) 418-2124
DR. RILEY BENKO PSY.D.
Psychologist
55 WADE AVE
CATONSVILLE, MD 21228
Baltimore County (410) 402-6000
RACHEL TALLEY MD
Psychiatry & Neurology (Psychiatry)
55 WADE AVE
CATONSVILLE, MD 21228
Baltimore County (410) 402-8601

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Charles Richardson's NPI number?

The NPI number for Charles Richardson is 1154306116. It was assigned to this individual provider in the NPPES registry on December 13, 2005.

Where is Charles Richardson located?

Charles Richardson practices at 55 Wade Ave, Catonsville, MD 21228. The listed phone number is (410) 402-6871.

What is Charles Richardson's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Charles Richardson enrolled in Medicare?

Yes. Charles Richardson is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Charles Richardson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Charles Richardson reassigns Medicare benefits to Mosaic Community Services, Inc (Baltimore, MD). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Charles Richardson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Charles Richardson was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.