DR. CHRISTOPHER CLARK MASSIN (DO) – Diagnostic Radiology Physician, NPI 1922022409

DR. CHRISTOPHER CLARK MASSIN (DO) is a healthcare provider. based in Saginaw, Michigan. specializing in Diagnostic Radiology Physician. They hold the professional credentials DO. They hold a License No. 5101012108 (MI). The NPI Number for DR. CHRISTOPHER CLARK MASSIN (DO) is 1922022409

Main info

Male
33 Years Of Experience
Accepts Medicare Assignment
Name
DR. CHRISTOPHER CLARK MASSIN (DO)
NPI
1922022409
Phone
(616) 364-6700
Address
PO BOX 5329
Enumeration Date
27 July 2006
Last Update Date
10 September 2019

Doctor Profile

Medical School Name
MICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Secondary Phone
6166855907
Graduation Year
1993 (33 years ago)
PAC ID
3274431747
Group Practice PAC ID
0648171850
Professional Enrollment ID
I20031222000346
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience62
Completeness75
Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for DR. CHRISTOPHER CLARK MASSIN (DO)

  • Saginaw Post Office, Saginaw Road, Saginaw, Industrial Township, Saint Louis County, Minnesota, 55779, United States

    SAGINAW, MI 486030329

    Phone: (616) 364-6700

    Fax: (989) 401-4245

    Type: Mailing

  • Trinity Health Grand Rapids Hospital, 200, Jefferson Avenue Southeast, Heritage Hill Historic District, Grand Rapids, Kent County, Michigan, 49503, United States

    GRAND RAPIDS, MI 49503

    Phone: (616) 685-6200

    Type: Location

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.

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Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

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

No Medicare enrollment or revalidation data available for this provider in our database.

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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.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 48603)

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Provider's Procedures

DR. CHRISTOPHER CLARK MASSIN (DO) performs procedures in Diagnostic Radiology Physician. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
DIAGNOSTIC RADIOLOGYMI73630X-ray of foot, minimum of 3 views1917

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: 0648171850View full group profile
NameSpecialtyState
Diagnostic RadiologyMI
Diagnostic RadiologyMI
Diagnostic RadiologyCO
Diagnostic RadiologyMI
Diagnostic RadiologyMI
Physician AssistantMI
Diagnostic RadiologyMI
Nurse PractitionerMI
Diagnostic RadiologyMI
Diagnostic RadiologyMI

Reviews

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Frequently asked questions

What federal number belongs to DR. CHRISTOPHER CLARK MASSIN (DO)?
The federal identifier for DR. CHRISTOPHER CLARK MASSIN (DO) is NPI 1922022409.
Is DR. CHRISTOPHER CLARK MASSIN (DO)'s NPI currently valid?
The extract we use shows DR. CHRISTOPHER CLARK MASSIN (DO) as active.
What does DR. CHRISTOPHER CLARK MASSIN (DO) treat or focus on?
Patients typically see DR. CHRISTOPHER CLARK MASSIN (DO) under the specialty Diagnostic Radiology Physician. Clinical services aligned with this taxonomy classification.
What location metadata exists for DR. CHRISTOPHER CLARK MASSIN (DO)?
The page summarizes Saginaw, Michigan for DR. CHRISTOPHER CLARK MASSIN (DO); expand the address list for detail.
What if Saginaw, Michigan seems incomplete?
Street-level detail can be omitted — open the full address list for this NPI.

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