Ralph Frank Henn, M.D.
Orthopedic Surgery · Baltimore, MD
At a glance
2200 Kernan Dr, Baltimore, MD 21207-6665
Published activity: Lower limb (leg) arthroscopy (minimally invasive joint repair) · Upper limb (arm) arthroscopy (minimally invasive joint repair). View counts and coverage
NPPES record updated Oct 27, 2011. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
2200 Kernan DrBaltimore, MD 21207-6665
Education & affiliations
- Medical / professional school
- Warren Alpert Medical School Of Brown University
- Graduation year
- 2004
- CMS specialties
- Orthopedic Surgery
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
- University Of Maryland Orthopaedic Associates Pa
- University Of Maryland Orthopaedic Trauma Associates, P.a.
Reported hospital affiliations
- Umd Rehabilitation & Orthopaedic Institute Baltimore, MD
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Lower limb (leg) arthroscopy (minimally invasive joint repair) | 1-10 |
| Upper limb (arm) arthroscopy (minimally invasive joint repair) | 1-10 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Orthopedic Surgery
- Taxonomy code
- 207X00000X
- Enumeration date
- May 12, 2008
- Record updated
- Oct 27, 2011
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
207X00000X
License reported: 237621 NY
207XX0005X
License reported: 239423 MA
207X00000X · Primary
License reported: D0070821 MD
207XX0801X
License reported: D0070821 MD
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
2200 Kernan DrBaltimore, MD 21207-6665
- Phone
- (410) 448-7112
- Fax
- (410) 448-6296
Mailing address
PO BOX 64881BALTIMORE, MD 212644881
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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