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DOUGLAS L DIER MD
NPI 1548374382
Internal Medicine - Rheumatology in Rutland, VT

Active since August 18, 2006PECOS EnrolledAccepts Medicare Assignment
75/100
CMS Quality Rating
98 ALLEN ST, RUTLAND, VT 05701(802) 775-3374 Get Directions Write a Review

NPPES record last updated: March 2, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Douglas L Dier Md NPPES

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

DOUGLAS L DIER MD (NPI 1548374382) is an individual rheumatology provider in Rutland, Vermont, licensed in Vermont (042-0007797) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Elizabethtown Community Hospital, and is a graduate of University Of Rochester School Of Medicine And Dentistry (1985).

NPPES Registry Identity

NPI1548374382
Entity TypeIndividualMale
Primary Taxonomy207RR0500X
Provider Legal NameDOUGLAS L DIERCredential: MD
Location Address98 ALLEN STRutland, VT 05701-4592
Mailing Address98 Allen St Ste 4Rutland, VT 05701-4776 · (802) 775-3374 · Fax (802) 747-4521
Phone(802) 775-3374
Sole ProprietorNo
Medical School CMSUniversity Of Rochester School Of Medicine And DentistryGraduated 1985
Enumeration DateAugust 18, 2006
Last NPPES UpdateMarch 2, 2020
NPPES CertifiedMarch 2, 2020
✔ NPI 1548374382 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 VT · 042-0007797
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.
98 ALLEN ST, Rutland, VT 05701
Open in Google Maps ↗

Other Identifiers 1

Medicaid0009586VT

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Douglas L Dier Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9537283122
PECOS Enrollment IDI20100903000269
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.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
918 services532 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
403 services159 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
107 services107 patients
Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301
Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.
30 services26 patients
Aspiration and/or injection of fluid from large joint 20610
This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.
27 services24 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
11 services11 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Elizabethtown Community Hospital

Critical Access Hospitals · Elizabethtown, NY
OwnershipVoluntary non-profit - Private
CMS Certification Number331302
Location75 Park StreetElizabethtown, NY 12932 · Essex County
Emergency services Birthing friendly

Rutland Regional Medical Center

Acute Care Hospitals · Rutland, VT
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number470005
Location160 Allen StRutland, VT 05701 · Rutland County
Emergency services Birthing friendly

Southwestern Vermont Medical Center

Acute Care Hospitals · Bennington, VT
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number470012
Location100 Hospital DriveBennington, VT 05201 · Bennington County
Emergency services Birthing friendly

Springfield Hospital

Critical Access Hospitals · Springfield, VT
OwnershipVoluntary non-profit - Private
CMS Certification Number471306
LocationPO Box 2003Springfield, VT 05156 · Windsor County
Emergency services

Porter Hospital, Inc

Critical Access Hospitals · Middlebury, VT
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number471307
Location115 Porter DriveMiddlebury, VT 05753 · Addison County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 05701 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
$127.71 typical visit price
range $55.80 – $168.48
Typical copayment $31.92 (range $13.95 – $42.12)
Most-billed visit code 99204
Established Patient
$98.40 typical visit price
range $18.08 – $137.84
Typical copayment $24.60 (range $4.52 – $34.46)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

75/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice

Reported Quality Measures

Closing the Referral Loop: Receipt of Specialist Report
Percentage of patients with referrals, regardless of age, for which the referring provider receives a report from the provider to whom the patient was referred
100%1,809 patients5/55-star benchmark: 100%
Rheumatoid Arthritis (RA): Assessment and Classification of Disease Prognosis
Percentage of patients aged 18 years and older with a diagnosis of rheumatoid arthritis (RA) who have an assessment and classification of disease prognosis at least once within 12 months
68%302 patients3/55-star benchmark: 100%
Rheumatoid Arthritis (RA): Functional Status Assessment
Percentage of patients aged 18 years and older with a diagnosis of rheumatoid arthritis (RA) for whom a functional status assessment was performed at least once within 12 months
70%302 patients2/55-star benchmark: 100%
Rheumatoid Arthritis (RA): Glucocorticoid Management
Percentage of patients aged 18 years and older with a diagnosis of rheumatoid arthritis (RA) who have been assessed for glucocorticoid use and, for those on prolonged doses of prednisone >= 10 mg daily (or equivalent) with improvement or no change in disease…
70%302 patients3/55-star benchmark: 100%
Rheumatoid Arthritis (RA): Periodic Assessment of Disease Activity
Percentage of patients aged 18 years and older with a diagnosis of rheumatoid arthritis (RA) who have an assessment and classification of disease activity within 12 months
69%302 patients3/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JESSICA DANIELS LADC
Counselor (Addiction (Substance Use Disorder))
98 ALLEN ST
RUTLAND, VT 05701
Rutland County (802) 747-3588
DOUGLAS L. DIER, M.D., P.C
Internal Medicine (Rheumatology)
98 ALLEN ST
RUTLAND, VT 05701
Rutland County (802) 775-3374
RED LOTUS WELLNESS CENTER LLC
Acupuncturist
98 ALLEN ST, UNIT 2
RUTLAND, VT 05701
Rutland County (802) 770-1850

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 Douglas Dier's NPI number?

The NPI number for Douglas Dier is 1548374382. It was assigned to this individual provider in the NPPES registry on August 18, 2006.

Where is Douglas Dier located?

Douglas Dier practices at 98 Allen St, Rutland, VT 05701. The listed phone number is (802) 775-3374.

What is Douglas Dier's specialty?

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

Is Douglas Dier enrolled in Medicare?

Yes. Douglas Dier is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Douglas Dier accept?

Health plans from Anthem Blue Cross and Blue Shield list Douglas Dier as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Douglas Dier affiliated with any hospitals?

According to CMS data, Douglas Dier is affiliated with Elizabethtown Community Hospital, Rutland Regional Medical Center, Southwestern Vermont Medical Center, Springfield Hospital and Porter Hospital, Inc.

When was this NPI record last updated?

The NPPES record for Douglas Dier was last updated on March 2, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.