Jen-John Inc
Jen-John Inc is a doctor in Frederick, MD. Its NPI registration 1114039377 is active on the issuer's file, checked Oct 25, 2026.
Jen-John Inc
Doctor · Frederick, MD
NPI registration 1114039377Activechecked Oct 25, 2026
- ClassDermatology
- WhereFrederick, MD · serves Maryland
Requests for this kind of business are not sent through DouxProcess. Call the office directly.
Listing details
What the issuer's record says
- Status
- NPI registration active
- NPI registration
- US-CMS-NPPES 1114039377
- Classes
- Dermatology
- Checked
- Oct 25, 2026, against the NPPES health care organizations (NPI Type 2)
The business
- What they do
- Doctor
- Where
- Frederick, MD
- Serves
- Maryland
- Phone
- (301) 694-5292
- Listing updated
- Oct 24, 2026
- Listing
- Built from public records. Not claimed yet.
From the government record
- Licensed Not in the record NPI registration 1114039377 is active; it is a registration, not a license.
Checked Oct 25, 2026 from the NPPES NPI registry file · view record
- Bonded Not in the record The NPPES NPI registry file does not say whether the business is bonded.
Checked Oct 25, 2026 from the NPPES NPI registry file · view record
- Insured Not in the record The NPPES NPI registry file does not say whether the business is insured.
Checked Oct 25, 2026 from the NPPES NPI registry file · view record
More doctors in Frederick
Aaa Pain Management
Frederick, MD
Proof for Aaa Pain Management
- NPI registration
- NPPES 1023466851
- Issuer
- NPPES NPI Registry
- Status
- Active
- Class
- Pain Medicine, Pain Medicine
- Checked
- Oct 25, 2026
- Where
- Frederick, MD · serves Maryland
- Phone
- (301) 732-4154
- Listing
- Built from public records. Not claimed yet, so call them directly.
Advanced Anesthesiology Associates LLC
Frederick, MD
Proof for Advanced Anesthesiology Associates LLC
- NPI registration
- NPPES 1316270705
- Issuer
- NPPES NPI Registry
- Status
- Active
- Class
- Anesthesiology
- Checked
- Oct 25, 2026
- Where
- Frederick, MD · serves Maryland
- Phone
- (240) 629-3980
- Listing
- Built from public records. Not claimed yet, so call them directly.
Advanced Behavioral Health Inc
Frederick, MD
Proof for Advanced Behavioral Health Inc
- SAM.gov registration
- SAM.gov SDA2J28QMC65
- Issuer
- SAM.gov
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Apr 10, 2027
- Checked
- Oct 23, 2026
- Where
- Frederick, MD · serves Maryland
- Listing
- Built from public records. Not claimed yet, so call them directly.
Advanced Neurology and Sleep Center of Frederick
Frederick, MD
Proof for Advanced Neurology and Sleep Center of Frederick
- NPI registration
- NPPES 1912166430
- Issuer
- NPPES NPI Registry
- Status
- Active
- Class
- Psychiatry & Neurology, Neurology
- Checked
- Oct 25, 2026
- Where
- Frederick, MD · serves Maryland
- Phone
- (301) 668-9380
- Listing
- Built from public records. Not claimed yet, so call them directly.
Advanced Pain Management, LLC
Frederick, MD
Proof for Advanced Pain Management, LLC
- NPI registration
- NPPES 1568289874
- Issuer
- NPPES NPI Registry
- Status
- Active
- Class
- Orthopaedic Surgery, Orthopaedic Surgery of the Spine
- Checked
- Oct 25, 2026
- Where
- Frederick, MD · serves Maryland
- Phone
- (240) 629-3920
- Listing
- Built from public records. Not claimed yet, so call them directly.
Run this business? Claim it free and get a free AI front desk.Claim this listing
Listing updated Oct 24, 2026. Hide an address, correct or remove this listing.