1. Home
  2. Directory
  3. Maryland
  4. Columbia
  5. Nurse Practitioner
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DAVID KOHN CRNP-PMH
NPI 1558089029
Nurse Practitioner - Psychiatric/Mental Health in Columbia, MD

Active since August 19, 2022Opted out of Medicare · through Mar 15, 2028
5513 TWIN KNOLLS RD STE 220, COLUMBIA, MD 21045(410) 498-8050(410) 498-5710 Get Directions Write a Review

NPPES record last updated: October 4, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

Record update history: Oct 4, 2026, Apr 2, 2026, Dec 23, 2025 and 2 more (5 updates tracked since 2022).

About David Kohn Crnp-pmh NPPES

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

DAVID KOHN CRNP-PMH (NPI 1558089029) is an individual psychiatric/mental health provider in Columbia, Maryland, licensed in Maryland (R230341) and active in the NPI registry since August 2022. He has opted out of Medicare through March 15, 2028 and remains eligible to order and refer and maintains a secondary practice location in Silver Spring.

NPPES Registry Identity

NPI1558089029
Entity TypeIndividualMale
Primary Taxonomy363LP0808X
Provider Legal NameDAVID KOHNCredential: CRNP-PMH
Location Address5513 TWIN KNOLLS RD STE 220Columbia, MD 21045-3264
Mailing Address10400 Shaker Dr Unit 115Simpsonville, MD 21150-7505
Phone(410) 498-8050
Fax(410) 498-5710
Sole ProprietorYes
Enumeration DateAugust 19, 2022
Last NPPES UpdateOctober 4, 20265 updates tracked since enumeration
NPPES CertifiedOctober 4, 2026
✔ NPI 1558089029 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in MD · R230341
Also ListedNurse PractitionerTaxonomy 363L00000X · License R230341 (MD)
5513 TWIN KNOLLS RD STE 220, Columbia, MD 21045
Open in Google Maps ↗

Secondary Practice Location 1

Location 18609 2nd Ave Ste 404B Ofc 4Silver Spring, MD 20910-3374 · Phone (410) 498-8050 · Fax (410) 498-5710

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

David Kohn Crnp-pmh has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from March 15, 2026 through March 15, 2028.

Opt-Out Effective DateMarch 15, 2026
Opt-Out In Effect ThroughMarch 15, 2028Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21045 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
$94.08 typical visit price
range $60.73 – $183.44
Typical copayment $23.52 (range $15.18 – $45.86)
Most-billed visit code 99203
Established Patient
$106.59 typical visit price
range $19.60 – $149.17
Typical copayment $26.64 (range $4.90 – $37.29)
Most-billed visit code 99214
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

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

WELLNESS SPACE COUNSELING AND CONSULTING, LLC
Counselor (Professional)
5513 TWIN KNOLLS RD STE 220
COLUMBIA, MD 21045
Howard County (301) 706-0756

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 David Kohn's NPI number?

The NPI number for David Kohn is 1558089029. It was assigned to this individual provider in the NPPES registry on August 19, 2022.

Where is David Kohn located?

David Kohn practices at 5513 Twin Knolls Rd Ste 220, Columbia, MD 21045. The listed phone number is (410) 498-8050.

What is David Kohn's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is David Kohn enrolled in Medicare?

No. David Kohn has opted out of Medicare through March 15, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for David Kohn was last updated on October 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 days 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.