ROBERT M MACAULAY (MD) – Anatomic Pathology & Clinical Pathology Physician, NPI 1508846908

ROBERT M MACAULAY (MD) is a healthcare provider. based in Glenwood spgs, Colorado. specializing in PATHOLOGY. They hold the professional credentials MD. They hold a License No. 35978 (CO). The NPI Number for ROBERT M MACAULAY (MD) is 1508846908

Main info

Male
34 Years Of Experience
Accepts Medicare Assignment
Name
ROBERT M MACAULAY (MD)
NPI
1508846908
Phone
(970) 945-1443
Address
PO BOX 2725
Enumeration Date
20 January 2006
Last Update Date
19 July 2022

Doctor Profile

Medical School Name
WARREN ALPERT MEDICAL SCHOOL OF BROWN UNIVERSITY
Secondary Phone
9166882000
Graduation Year
1992 (34 years ago)
PAC ID
1456489434
Group Practice PAC ID
8921910225
Professional Enrollment ID
I20220822002660
Address ID
CA958234671SA6600XRDXX300

Contacts

SOAP Endpoint
https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ncalceq
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

264 PATHOLOGY in CO

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Provider Addresses for ROBERT M MACAULAY (MD)

  • PO BOX 2725

    GLENWOOD SPGS, CO 816022725

    Phone: (970) 945-1443

    Fax: (970) 947-9410

    Type: Mailing

  • Valley View Hospital, 1906, Blake Avenue, Glenwood Springs, Garfield County, Colorado, 81601, United States

    GLENWOOD SPGS, CO 816014227

    Phone: (970) 945-6535

    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: 2022-08-22

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
I20100512000675IPathologyCOTBD
I20220822002660IPathologyCATBD

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 complexity5637$0
View full utilization report →

Insurance plans in this area (ZIP 81602)

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Provider's Procedures

ROBERT M MACAULAY (MD) performs procedures in PATHOLOGY. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
PATHOLOGYCO88307Pathology examination of tissue using a microscope, moderately high complexity8655
PATHOLOGYCO88312Special stained specimen slides to identify organisms including interpretation and report2926
PATHOLOGYCO88342Tissue or cell analysis by immunologic technique152148

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: 8921910225View full group profile
NameSpecialtyState
Emergency MedicineDC
Colorectal Surgery (Proctology), General SurgeryLA
-CA
N E U R O S U R G E R YMA
Internal MedicineCA
Nurse PractitionerCA
Internal MedicineCA
Emergency MedicineCA
-MA
Emergency MedicineCA

Reviews

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Frequently asked questions

How is ROBERT M MACAULAY (MD) identified in CMS data?
CMS-hosted NPPES data lists ROBERT M MACAULAY (MD) with NPI 1508846908.
Is ROBERT M MACAULAY (MD) listed as active for patients and plans?
The listing shows ROBERT M MACAULAY (MD) as active in the NPI system.
What taxonomy line describes ROBERT M MACAULAY (MD)?
For research purposes, treat ROBERT M MACAULAY (MD) as Anatomic Pathology & Clinical Pathology Physician in this dataset. Clinical services aligned with this taxonomy classification.
Where is ROBERT M MACAULAY (MD) based?
ROBERT M MACAULAY (MD) is tied to Glenwood Spgs, Colorado in the data we show; additional addresses may exist on the full record.
Is specialty guaranteed by NPI alone?
Taxonomy selections describe intent; scope of practice still follows state law.

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