DR. MARK EDWARD DOWELL (M.D.) – Infectious Disease Physician, NPI 1922186733

DR. MARK EDWARD DOWELL (M.D.) is a healthcare provider. based in Casper, Wyoming. specializing in INFECTIOUS DISEASE, INTERNAL MEDICINE. They hold the professional credentials M.D.. They hold a License No. 5197A (WY). The NPI Number for DR. MARK EDWARD DOWELL (M.D.) is 1922186733

Main info

Male
41 Years Of Experience
Accepts Medicare Assignment
Name
DR. MARK EDWARD DOWELL (M.D.)
NPI
1922186733
Phone
(307) 234-8700
Address
1450 E A ST STE 1
Enumeration Date
1 November 2006
Last Update Date
17 July 2013

Doctor Profile

Medical School Name
UNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL
Secondary Phone
30723487003
Graduation Year
1985 (41 years ago)
PAC ID
5698761344
Group Practice PAC ID
6608862354
Professional Enrollment ID
I20040430000432
Address ID
WY826012239CA1450XSTXX401
Telehealth
Yes
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

9 INFECTIOUS DISEASE in WY

Provider Addresses for DR. MARK EDWARD DOWELL (M.D.)

  • 1450 E A ST STE 1

    CASPER, WY 826012239

    Phone: (307) 234-8700

    Fax: (307) 234-8750

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2004-04-30

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20040430000432IInfectious DiseaseWYTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
J0878Injection, daptomycin, 1 mg125,45051$0
J0690Injection, cefazolin sodium, 500 mg87613$0
J0696Injection, ceftriaxone sodium, per 250 mg79229$0
96365Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less537114$0
J1335Injection, ertapenem sodium, 500 mg44539$0
View full utilization report →

Insurance plans in this area (ZIP 82601)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 6608862354View full group profile
NameSpecialtyState
Nurse PractitionerWY
Infectious Disease, Internal MedicineWY
Infectious Disease, Internal MedicineWY
Nurse PractitionerWY
Infectious DiseaseWV

Reviews

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Frequently asked questions

Does DR. MARK EDWARD DOWELL (M.D.) have a public NPI I can cite?
Public records show DR. MARK EDWARD DOWELL (M.D.) under NPI 1922186733.
Does the public listing show DR. MARK EDWARD DOWELL (M.D.) as active?
DR. MARK EDWARD DOWELL (M.D.)'s NPI record reflects an active status in NPPES.
How should patients interpret DR. MARK EDWARD DOWELL (M.D.)'s specialty?
The extract shows Infectious Disease Physician for DR. MARK EDWARD DOWELL (M.D.). Clinical services aligned with this taxonomy classification.
Is DR. MARK EDWARD DOWELL (M.D.) tied to Casper, Wyoming?
If you are local to Casper, Wyoming, DR. MARK EDWARD DOWELL (M.D.) may be relevant to your search.
Why is information missing for DR. MARK EDWARD DOWELL (M.D.)?
Providers choose how much contact data to publish. Missing fields do not mean the profile is fake.

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