CHARLES ANIM BERKO M. D.
NPI 1114363819
Internal Medicine in Gwynn Oak, MD
About Charles Anim Berko M. D. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHARLES ANIM BERKO M. D. (NPI 1114363819) is an individual internal medicine provider in Gwynn Oak, Maryland, licensed in Maryland (D0082420) and active in the NPI registry since May 2013. He is enrolled in Medicare PECOS, is affiliated with University Of Maryland Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Locations 2
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Charles Anim Berko M. D. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
16Medicare enrollment records show Charles Berko reassigns Medicare billing to 16 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Gwynn Oak, MD 21207
- Reassigned Medicare billing, Maryland enrollment
- 52 clinicians in this Medicare group
Baltimore, MD 21229
- Reassigned Medicare billing, Maryland enrollment
- 372 clinicians in this Medicare group
Baltimore, MD 21215
- Reassigned Medicare billing, Maryland and District of Columbia enrollments
- Also billed through NPI 1023808441 (District of Columbia)
- 101 clinicians in this Medicare group
Timonium, MD 21093
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 27 clinicians in this Medicare group
Essex, MD 21221
- Reassigned Medicare billing, Maryland enrollment
- 2 clinicians in this Medicare group
Bel Air, MD 21014
- Reassigned Medicare billing, Maryland enrollment
- 84 clinicians in this Medicare group
Aberdeen, MD 21001
- Reassigned Medicare billing, Maryland enrollment
- 97 clinicians in this Medicare group
Walkersville, MD 21793
- Reassigned Medicare billing, Maryland and District of Columbia enrollments
- Also billed through NPI 1992945471 (District of Columbia)
- 270 clinicians in this Medicare group
Havre De Grace, MD 21078
- Reassigned Medicare billing, Maryland enrollment
- 102 clinicians in this Medicare group
Lancaster, PA 17603
- Reassigned Medicare billing, Pennsylvania enrollment
- 994 clinicians in this Medicare group
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 3
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.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Maryland Medical Center
Acute Care Hospitals · Baltimore, MDUniversity Of MD Baltimore Washington Medical Center
Acute Care Hospitals · Glen Burnie, MDUmd Upper Chesapeake Medical Center
Acute Care Hospitals · Bel Air, MDUmd Rehabilitation & Orthopaedic Institute
Acute Care Hospitals · Baltimore, MDUniversity Of MD St Joseph Medical Center
Acute Care Hospitals · Towson, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21207 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
BALTIMORE, MD 21207
BALTIMORE, MD 21207
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 Berko's NPI number?
The NPI number for Charles Berko is 1114363819. It was assigned to this individual provider in the NPPES registry on May 21, 2013. The provider is also known as N/A N/A N/A MD, Mph.
Where is Charles Berko located?
Charles Berko practices at 2200 Kernan Dr, Gwynn Oak, MD 21207. The listed phone number is (410) 448-2500.
What is Charles Berko's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Charles Berko enrolled in Medicare?
Yes. Charles Berko is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Charles Berko's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Charles Berko reassigns Medicare benefits to 16 organizations: Mdics At Umroi, LLC (Gwynn Oak, MD), St Agnes Healthcare Inc (Baltimore, MD), Synergy Medical Group LLC (Baltimore, MD), Synergy Medical Group Im LLC (Timonium, MD), Rapidcare Wellness, LLC (Essex, MD) and 11 more organizations, listed in the Medicare section above. Each 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 Berko's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Charles Berko accept?
Health plans from Blue Cross and Blue Shield of Texas list Charles Berko as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Charles Berko affiliated with any hospitals?
According to CMS data, Charles Berko is affiliated with University Of Maryland Medical Center, University Of MD Baltimore Washington Medical Center, Umd Upper Chesapeake Medical Center, Umd Rehabilitation & Orthopaedic Institute and University Of MD St Joseph Medical Center.
When was this NPI record last updated?
The NPPES record for Charles Berko was last updated on April 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Charles Anim Berko, M. D. · NPI 1114363819
Internal Medicine physician in Gwynn Oak, Maryland. Individual provider, active in the CMS NPPES registry since May 21, 2013.
## Identity
- **NPI:** 1114363819 (Entity type: Individual)
- **Enumerated:** May 21, 2013
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** D0082420 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 2200 KERNAN DR, Gwynn Oak, MD 21207-6665
- **Phone:** (410) 448-2500
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 16 organizations under Medicare reassignment (form CMS-855R): Mdics At Umroi, LLC (NPI 1588023667, Gwynn Oak, MD); St Agnes Healthcare Inc (NPI 1780615922, Baltimore, MD); Synergy Medical Group LLC (NPI 1154297455, Baltimore, MD); Synergy Medical Group Im LLC (NPI 1043155187, Timonium, MD); Rapidcare Wellness, LLC (NPI 1346048501, Essex, MD); and 11 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** April 18, 2026
- **Other identifiers:** Medicaid 103356054 (PA)
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Source: [NPI Profile](https://npiprofile.com/npi/1114363819) · Data from the CMS NPPES public registry.