DR. MASOOD AHMED SIDDIQUI (M.D.) – Anatomic Pathology & Clinical Pathology Physician, NPI 1881717320

DR. MASOOD AHMED SIDDIQUI (M.D.) is a healthcare provider. based in Ann arbor, Massachusetts. specializing in PATHOLOGY. They hold the professional credentials M.D.. They hold a License No. 4301078987 (MI). The NPI Number for DR. MASOOD AHMED SIDDIQUI (M.D.) is 1881717320

Main info

Male
25 Years Of Experience
Accepts Medicare Assignment
Name
DR. MASOOD AHMED SIDDIQUI (M.D.)
NPI
1881717320
Phone
(734) 764-3270
Address
1301 CATHERINE
Enumeration Date
9 April 2007
Last Update Date
15 January 2021

Doctor Profile

Medical School Name
UNIVERSITY OF ALABAMA SCHOOL OF MEDICINE
Secondary Phone
3134731605
Graduation Year
2001 (25 years ago)
PAC ID
2961503883
Group Practice PAC ID
3072875889
Professional Enrollment ID
I20070723000470
Address ID
MI482301507GR468XXRDXX300
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience72
Completeness75
Years active:19State licenses:1Digital endpointsOther names

799 PATHOLOGY in MA

Provider Addresses for DR. MASOOD AHMED SIDDIQUI (M.D.)

  • 1301 CATHERINE

    M4211, MSI

    ANN ARBOR, MA 481090602

    Phone: (734) 764-3270

    Fax: (734) 763-6476

    Type: Location

  • 4886 TRAILVIEW

    WEST BLOOMFIELD, MI 483224572

    Phone: (248) 865-9476

    Type: Mailing

  • 44201 DEQUINDRE RD

    TROY, MI 480851117

    Phone: (248) 964-4130

    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: 2007-07-23

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
I20070723000470IPathologyMITBD

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
88305Pathology examination of tissue using a microscope, intermediate complexity743429$0
88341Special stained specimen slides to examine tissue, each additional procedure406138$0
88112Cell examination of specimen, selective cellular enhancement technique176149$0
88307Pathology examination of tissue using a microscope, moderately high complexity17180$0
88342Special stained specimen slides to examine tissue, initial procedure159152$0
View full utilization report →

Insurance plans in this area (ZIP 48109)

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Provider's Procedures

DR. MASOOD AHMED SIDDIQUI (M.D.) performs procedures in PATHOLOGY. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
PATHOLOGYMA88342Tissue or cell analysis by immunologic technique5251

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: 3072875889View full group profile

Reviews

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Frequently asked questions

Can I verify DR. MASOOD AHMED SIDDIQUI (M.D.) with an NPI only?
You can start verification with NPI 1881717320 for DR. MASOOD AHMED SIDDIQUI (M.D.), then check state licensing separately.
Does the file indicate DR. MASOOD AHMED SIDDIQUI (M.D.) is practicing under active NPI?
Directory data currently reports DR. MASOOD AHMED SIDDIQUI (M.D.) as active.
What is DR. MASOOD AHMED SIDDIQUI (M.D.)'s specialty?
The listing groups DR. MASOOD AHMED SIDDIQUI (M.D.) with Anatomic Pathology & Clinical Pathology Physician. Clinical services aligned with this taxonomy classification.
Where should I expect DR. MASOOD AHMED SIDDIQUI (M.D.) on a map?
Expect Ann Arbor, Massachusetts as a primary anchor for DR. MASOOD AHMED SIDDIQUI (M.D.) unless the record lists multiple sites.
What does 'Individual Provider' mean on this profile?
Entity type tells you whether the number belongs to a person or an organization.

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