ERIC JOSEPH ASHMAN (MD) – Neurology Physician, NPI 1639160849

ERIC JOSEPH ASHMAN (MD) is a healthcare provider. based in Kalamazoo, Michigan. specializing in SLEEP MEDICINE, NEUROLOGY. They hold the professional credentials MD. They hold a License No. 022817 (LA). The NPI Number for ERIC JOSEPH ASHMAN (MD) is 1639160849

Main info

Male
31 Years Of Experience
Accepts Medicare Assignment
Name
ERIC JOSEPH ASHMAN (MD)
NPI
1639160849
Phone
(269) 341-7500
Address
601 JOHN ST
Enumeration Date
4 November 2005
Last Update Date
26 October 2021

Doctor Profile

Medical School Name
UNIFORMED SERVICES UHS FE HEBERT SCHOOL OF MED
Secondary Phone
9077144515
Graduation Year
1995 (31 years ago)
PAC ID
6608058045
Group Practice PAC ID
4587552575
Professional Enrollment ID
I20110307000908
Address ID
AK996697559SO250XXPLXX300
Telehealth
Yes

Contacts

Secure Messaging
eashman1827140@ak.providencedirect.org
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience64
Completeness85
Years active:20State licenses:1Other namesUpdated within 12 months

153 SLEEP MEDICINE in MI

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Provider Addresses for ERIC JOSEPH ASHMAN (MD)

  • Bronson Methodist Hospital, 601, John Street, Kalamazoo, Kalamazoo County, Michigan, 49007, United States

    SUITE M124

    KALAMAZOO, MI 490075341

    Phone: (269) 341-7500

    Fax: (269) 341-7540

    Type: Mailing

  • 601 John St

    Suite M124

    Kalamazoo, MI 490075341

    Phone: (269) 341-7500

    Fax: (269) 341-7540

    Type: Location

  • 262 N BINKLEY ST

    SOLDOTNA, AK 996697522

    Phone: (907) 714-4090

    Fax: (855) 712-3955

    Type: Location

  • 250 HOSPITAL PL

    SOLDOTNA, AK 996697559

    Phone: (907) 714-4038

    Fax: (907) 262-5191

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 1 Open Payments records for all available years, with a total value of $45.

Total Amount is formed as General ($45) + Research ($0) + Ownership ($0) = $45.

Last reported payment date: 2024-07-12 • Largest payer in this snapshot: Eisai Inc. ($45).

Total Amount

$45

General + Research + Ownership

Payments

1

Total payment records

General Amount

$45

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-07-12

Latest reported date

Top Companies

Largest payers in this snapshot

CompanyAmount
Eisai Inc.$45
View all Open Payments →|Open Payments Risk Radar →

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: 2012-07-23

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking 2 Medicare enrollment records; no due dates published yet.

Enrollment records

2

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
I20110307000908INeurologyAKTBD
I20120723000593INeurologyMITBD

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
99215Established patient office or other outpatient visit, 40-54 minutes310195$0
99214Established patient office or other outpatient visit, 30-39 minutes231163$0
99205New patient office or other outpatient visit, 60-74 minutes107107$0
G2212Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or8146$0
95886Needle measurement of electrical activity in arm or leg muscles, complete study7942$0
View full utilization report →

Insurance plans in this area (ZIP 49007)

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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: 4587552575View full group profile
NameSpecialtyState
Internal MedicineCO
Nurse PractitionerAK
N E U R O L O G YWI
Certified Registered Nurse Anesthetist (Crna)AK
Emergency MedicineAK
Certified Registered Nurse Anesthetist (Crna)AK
P A T H O L O G YAR
-UT
Nurse PractitionerOH
-CT

Reviews

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Frequently asked questions

What is ERIC JOSEPH ASHMAN (MD)'s NPI number?
ERIC JOSEPH ASHMAN (MD)'s NPI is 1639160849 — the number used across U.S. healthcare to identify this provider.
Is ERIC JOSEPH ASHMAN (MD) still an active registrant?
ERIC JOSEPH ASHMAN (MD) carries an active NPI according to the public dataset.
What area of care is associated with ERIC JOSEPH ASHMAN (MD)?
ERIC JOSEPH ASHMAN (MD)'s record emphasizes Neurology Physician. Clinical services aligned with this taxonomy classification.
What practice footprint exists for ERIC JOSEPH ASHMAN (MD)?
Travel planning: use Kalamazoo, Michigan as the reference point for ERIC JOSEPH ASHMAN (MD), then confirm.
Does inactive status remove historical data?
Historical rows can remain visible after status changes — read the dates carefully.

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