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MR. ALAN B MARKS MD
NPI 1689773236
Internal Medicine - Rheumatology in Concord, MA

Active since September 21, 2006PECOS Enrolled
290 BAKER AVE SUITE 102N, ALAN B MARKS MD, CONCORD, MA 01742(978) 369-0502(978) 369-5943 Get Directions Write a Review

NPPES record last updated: September 10, 2012. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mr. Alan B Marks Md NPPES

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

MR. ALAN B MARKS MD (NPI 1689773236) is an individual rheumatology provider in Concord, Massachusetts, licensed in Massachusetts (42968) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1689773236
Entity TypeIndividualMale
Primary Taxonomy207RR0500X
Provider Legal NameMR. ALAN B MARKSCredential: MD
Location Address290 BAKER AVE SUITE 102N, ALAN B MARKS MDConcord, MA 01742
Mailing Address290 Baker Ave Suite 102n, Alan B Marks MdConcord, MA 01742 · (978) 369-0502 · Fax (978) 369-5943
Phone(978) 369-0502
Fax(978) 369-5943
Sole ProprietorNo
Enumeration DateSeptember 21, 2006
Last NPPES UpdateSeptember 10, 2012
✔ NPI 1689773236 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
License✔ Licensed in MA · 42968
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
290 BAKER AVE SUITE 102N, Concord, MA 01742
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Other Identifiers 4

Medicare ID-Type UnspecifiedB14096
Medicare UPINE02065
Other042968Tufts
Other25057Harvard Pilgrim

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Alan B Marks Md 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 01742 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
$144.11 typical visit price
range $63.72 – $189.86
Typical copayment $36.02 (range $15.93 – $47.46)
Most-billed visit code 99204
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
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.

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 Alan Marks's NPI number?

The NPI number for Alan Marks is 1689773236. It was assigned to this individual provider in the NPPES registry on September 21, 2006.

Where is Alan Marks located?

Alan Marks practices at 290 Baker Ave Suite 102N Alan B Marks MD, Concord, MA 01742. The listed phone number is (978) 369-0502.

What is Alan Marks's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Alan Marks enrolled in Medicare?

Yes. Alan Marks is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Alan Marks was last updated on September 10, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.