DR. MARC L MILLER (MD) – Rheumatology Physician, NPI 1598758351

DR. MARC L MILLER (MD) is a healthcare provider. based in Portland, Maine. specializing in Rheumatology Physician. They hold the professional credentials MD. They hold a License No. MD11083 (ME). The NPI Number for DR. MARC L MILLER (MD) is 1598758351

Main info

Male
49 Years Of Experience
Accepts Medicare Assignment
Name
DR. MARC L MILLER (MD)
NPI
1598758351
Phone
(207) 774-5761
Address
51 SEWALL ST
Enumeration Date
26 August 2005
Last Update Date
27 February 2024

Doctor Profile

Medical School Name
PERELMAN SCHOOL OF MED AT THE UNIVERSITY OF PENNSYLVANIA
Secondary Phone
9286818570
Graduation Year
1977 (49 years ago)
PAC ID
8628026879
Group Practice PAC ID
6901791367
Professional Enrollment ID
I20200217000672
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience78
Completeness75
Years active:20State licenses:2Digital endpointsOther names

Provider Addresses for DR. MARC L MILLER (MD)

  • 51, Sewall Street, Rosemont, Portland, Cumberland County, Maine, 04102, United States

    PORTLAND, ME 041022643

    Phone: (207) 774-5761

    Fax: (207) 874-7478

    Type: Mailing

  • 51 Sewall St

    Portland, ME 041022643

    Phone: (207) 774-5761

    Fax: (207) 874-7478

    Type: Location

  • 108 Centre St

    Bath, ME 045302550

    Phone: (207) 406-7155

    Type: Location

  • Santa Rosa Drive, Kingman, Mohave County, Arizona, 86401, United States

    KINGMAN, AZ 864012311

    Phone: (928) 681-8730

    Fax: (928) 681-8731

    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.

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: 2020-02-17

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
I20200217000672IRheumatologyAZTBD

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
99213Established patient office or other outpatient visit, 20-29 minutes2222$0
99214Established patient office or other outpatient visit, 30-39 minutes1918$0
View full utilization report →

Insurance plans in this area (ZIP 04102)

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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: 6901791367View full group profile
NameSpecialtyState
Diagnostic RadiologyMN
-AZ
A N E S T H E S I O L O G YNE
-AZ
Family PracticeAZ
Interventional RadiologyAZ
Nurse PractitionerAZ
Hospice/Palliative CareNV
A N E S T H E S I O L O G YMI
Critical Care (Intensivists), Pulmonary DiseaseAZ

Reviews

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Frequently asked questions

Is there an official ID for DR. MARC L MILLER (MD) in U.S. healthcare records?
The official identifier for DR. MARC L MILLER (MD) is NPI 1598758351.
Is DR. MARC L MILLER (MD) still an active registrant?
DR. MARC L MILLER (MD) carries an active NPI according to the public dataset.
What area of care is associated with DR. MARC L MILLER (MD)?
DR. MARC L MILLER (MD)'s record emphasizes Rheumatology Physician. Clinical services aligned with this taxonomy classification.
Is DR. MARC L MILLER (MD) located near Portland?
DR. MARC L MILLER (MD) currently maps to Portland, Maine in this extract.
Does DR. MARC L MILLER (MD) accept insurance?
Insurance participation is not part of the core NPI extract — call the plan or office to confirm.

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