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DR. DANIEL JOHN M.D.
NPI 1306868773
Preventive Medicine - Undersea and Hyperbaric Medicine in Baltimore, MD

Active since July 24, 2006PECOS Enrolled
6701 N CHARLES ST, RM 4375, BALTIMORE, MD 21204(443) 849-8919 Get Directions Write a Review

NPPES record last updated: November 29, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Daniel John M.d. NPPES

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

DR. DANIEL JOHN M.D. (NPI 1306868773) is an individual undersea and hyperbaric medicine provider in Baltimore, Maryland, licensed in Maryland (D33353) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1306868773
Entity TypeIndividualMale
Primary Taxonomy2083P0011X
Provider Legal NameDR. DANIEL JOHNCredential: M.D.
Location Address6701 N CHARLES ST, RM 4375Baltimore, MD 21204-6808
Mailing AddressPo Box 631568Baltimore, MD 21263-1568
Phone(443) 849-8919
Sole ProprietorNo
Enumeration DateJuly 24, 2006
Last NPPES UpdateNovember 29, 2007
✔ NPI 1306868773 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPreventive Medicine · Undersea and Hyperbaric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2083P0011X
License✔ Licensed in MD · D33353
Definition
A specialist who treats decompression illness and diving accident cases and uses hyperbaric oxygen therapy to treat such conditions as carbon monoxide poisoning, gas gangrene, non-healing wounds, tissue damage from radiation and burns and bone infections. This specialist also serves as consultant to other physicians in all aspects of hyperbaric chamber operations and assesses risks and applies appropriate standards to prevent disease and disability in divers and other persons working in altered atmospheric conditions.
Also ListedSurgeryTaxonomy 208600000X · License D33353 (MD)
6701 N CHARLES ST, Baltimore, MD 21204
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Other Identifiers 5

Medicare PIN704L418DMD
OtherKJ66/52098202MD · Carefirst Maryland
Medicare UPINE53254
Medicare PIN711L25EEMD
OtherS1330002MD · Carefirst Regional Gbmc

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Daniel John 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21204 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
$139.05 typical visit price
range $60.73 – $183.44
Typical copayment $34.76 (range $15.18 – $45.86)
Most-billed visit code 99204
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 20

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

MRS. ALVENA MESHOINE SIMS PA-C, MMS
Physician Assistant
6701 N CHARLES ST, LABOR & DELIVERY
BALTIMORE, MD 21204
Baltimore County (443) 849-2577
DR. LEWIS HOGGE M.D.
Anesthesiology
6701 N CHARLES ST
TOWSON, MD 21204
Baltimore County (410) 296-4616
DR. PHILIP E SHAHEEN M.D.
Internal Medicine (Hospice and Palliative Medicine)
6701 N CHARLES ST, SUITE 4105
BALTIMORE, MD 21204
Baltimore County (443) 849-6255
ALOISE DIEDRICH
Anesthesiology
6701 N CHARLES ST
TOWSON, MD 21204
Baltimore County (443) 849-2000
ROBERT A. PALERMO M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
6701 N CHARLES ST
BALTIMORE, MD 21204
Baltimore County (443) 849-2257
DR. STEPHEN A LIVERMAN M.D.
Pediatrics
6701 N CHARLES ST, DEPT OF PEDIATRICS
BALTIMORE, MD 21204
Baltimore County (443) 849-2792
NATHAN A. DUNSMORE M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
6701 N CHARLES ST
BALTIMORE, MD 21204
Baltimore County (443) 849-2704
MS. SHARON MAREE ELMES-CURTIS CNM
Advanced Practice Midwife
6701 N CHARLES ST, DEPT OF LABOR AND DELIVERY
BALTIMORE, MD 21204
Baltimore County (443) 849-2577

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 Daniel John's NPI number?

The NPI number for Daniel John is 1306868773. It was assigned to this individual provider in the NPPES registry on July 24, 2006.

Where is Daniel John located?

Daniel John practices at 6701 N Charles St Rm 4375, Baltimore, MD 21204. The listed phone number is (443) 849-8919.

What is Daniel John's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Undersea and Hyperbaric Medicine, with taxonomy code 2083P0011X.

Is Daniel John enrolled in Medicare?

Yes. Daniel John is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Daniel John was last updated on November 29, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.