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DR. RYAN D. CLOUSER D.O.
NPI 1780650382
Internal Medicine - Critical Care Medicine in Manchester, NH

Active since February 24, 2006PECOS EnrolledAccepts Medicare Assignment
1 ELLIOT WAY, MANCHESTER, NH 03103(603) 663-2204(603) 663-2888 Get Directions Write a Review

NPPES record last updated: February 9, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Ryan D. Clouser D.o. NPPES

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

DR. RYAN D. CLOUSER D.O. (NPI 1780650382) is an individual critical care medicine provider in Manchester, New Hampshire, licensed in Vermont (032.0079938) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Univ. Of Vermont - Fletcher Allen Health Care, and is a graduate of Philadelphia College Of Osteopathic Medicine (2002).

NPPES Registry Identity

NPI1780650382
Entity TypeIndividualMale
Primary Taxonomy207RC0200X
Provider Legal NameDR. RYAN D. CLOUSERCredential: D.O.
Location Address1 ELLIOT WAYManchester, NH 03103-3599
Mailing Address1 Elliot WayManchester, NH 03103-3599 · (603) 663-2204 · Fax (603) 663-2888
Phone(603) 663-2204
Fax(603) 663-2888
Sole ProprietorNo
Medical School CMSPhiladelphia College Of Osteopathic MedicineGraduated 2002
Enumeration DateFebruary 24, 2006
Last NPPES UpdateFebruary 9, 2026
NPPES CertifiedFebruary 9, 2026
✔ NPI 1780650382 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RC0200X
Licenses✔ Licensed in VT · 032.0079938✔ Licensed in NH · 13485
Definition
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
1 ELLIOT WAY, Manchester, NH 03103
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Other Identifiers 2

Medicaid30226156NH
OtherRE6661NH · Medicare Group

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

Dr. Ryan D. Clouser D.o. 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 ID8325072150
PECOS Enrollment IDI20071103000140, I20111212000442
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

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.

Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
22 services20 patients

Hospital Affiliations CMS Care Compare

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

Univ. Of Vermont - Fletcher Allen Health Care

Acute Care Hospitals · Burlington, VT
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number470003
Location111 Colchester AveBurlington, VT 05401 · Chittenden County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 03103 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
$132.09 typical visit price
range $57.75 – $174.26
Typical copayment $33.02 (range $14.43 – $43.56)
Most-billed visit code 99204
Established Patient
$101.54 typical visit price
range $18.70 – $142.15
Typical copayment $25.38 (range $4.67 – $35.53)
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.

Other Providers at the Same Location NPPES 20

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

JUSTINA JANE VOLODZKO PA-C
Physician Assistant (Surgical)
1 ELLIOT WAY
MANCHESTER, NH 03103
Hillsborough County (603) 669-5300
ELLIOT PROFESSIONAL SERVICES
Internal Medicine (Critical Care Medicine)
1 ELLIOT WAY, ELLIOT INTENSIVIST PROGRAM
MANCHESTER, NH 03103
Hillsborough County (603) 663-2231
ELLIOT PROFESSIONAL SERVICES
Pediatrics (Neonatal-Perinatal Medicine)
1 ELLIOT WAY, NEONATOLOGY SERVICES
MANCHESTER, NH 03103
Hillsborough County (603) 663-2692
DR. BRYAN PARKER ROWE M.D.
Radiology (Radiation Oncology)
1 ELLIOT WAY
MANCHESTER, NH 03103
Hillsborough County (603) 663-1800
DR. PETER WILSON SHAW MD
Internal Medicine (Cardiovascular Disease)
1 ELLIOT WAY
MANCHESTER, NH 03103
Hillsborough County (603) 627-1669
LAURA SLASON DOBENS CRNA
Nurse Anesthetist, Certified Registered
1 ELLIOT WAY
MANCHESTER, NH 03103
Hillsborough County (603) 663-2315
DR. CHARLES BECK EASTWOOD M.D., C.M.
Anesthesiology
1 ELLIOT WAY, SUITE 200
MANCHESTER, NH 03103
Hillsborough County (603) 663-2315
MRS. ERIN HOPE FERNALD APRN
Nurse Practitioner (Family)
1 ELLIOT WAY, EMERGENCY DEPARTMENT
MANCHESTER, NH 03103
Hillsborough County (603) 663-2830

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 Ryan Clouser's NPI number?

The NPI number for Ryan Clouser is 1780650382. It was assigned to this individual provider in the NPPES registry on February 24, 2006.

Where is Ryan Clouser located?

Ryan Clouser practices at 1 Elliot Way, Manchester, NH 03103. The listed phone number is (603) 663-2204.

What is Ryan Clouser's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Is Ryan Clouser enrolled in Medicare?

Yes. Ryan Clouser 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 Ryan Clouser accept?

Health plans from Anthem Blue Cross and Blue Shield list Ryan Clouser 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 Ryan Clouser affiliated with any hospitals?

According to CMS data, Ryan Clouser is affiliated with Univ. Of Vermont - Fletcher Allen Health Care.

When was this NPI record last updated?

The NPPES record for Ryan Clouser was last updated on February 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.