Ryan Hargraves, MD - Medicare Psychiatry in Grinnell, IA

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Ryan Hargraves, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Grinnell, Iowa. He graduated from medical school in 2005 and has 21 years of diverse experience with area of expertise as Psychiatry. He is a member of the group practice Allina Health System, Peacehealth Medical Group, Mary Imogene Bassett Hospital, Carilion Medical Center, Catholic Health Initiatives Colorado, Edward W Sparrow Hospital Association, Alamance Regional Medical Center Inc, Wellmont Medical Associates Inc, Allina Health System, Davis Psychological Services, Pc, Legacy Clinics Llc, Mclaren Medical Group, Peacehealth Medical Group, Peacehealth, Allina Health System, Nuvance Health Medical Practice Pc, The Moses H Cone Memorial Hospital Operating Corporation, Peacehealth and his current practice location is 200 4th Ave W, Grinnell, Iowa. You can reach out to his office (for appointments etc.) via phone at (985) 445-7750.

Ryan Hargraves is licensed to practice in Iowa (license number MD-52284) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1306983556.

Contact Information

Ryan Hargraves, MD
200 4th Ave W,
Grinnell, IA 50112-1833
(985) 445-7750
Not Available

Map and Direction




Physician's Profile

Full NameRyan Hargraves
GenderMale
SpecialityPsychiatry
Experience21 Years
Location200 4th Ave W, Grinnell, Iowa
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Ryan Hargraves graduated from medical school in 2005
  NPI Data:
  • NPI Number: 1306983556
  • Provider Enumeration Date: 01/30/2007
  • Last Update Date: 10/17/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 9234500745
  • Enrollment ID: I20240109003332

Medical Identifiers

Medical identifiers for Ryan Hargraves such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1306983556NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry CDRH.0061469 (Colorado)Secondary
2084P0800XPsychiatry & Neurology - Psychiatry MD218811 (Oregon)Secondary
2084P0800XPsychiatry & Neurology - Psychiatry 66431 (Tennessee)Secondary
2084P0800XPsychiatry & Neurology - Psychiatry MD61352749 (Washington)Secondary
2084P0800XPsychiatry & Neurology - Psychiatry 0101277092 (Virginia)Secondary
2084P0800XPsychiatry & Neurology - Psychiatry 218146 (Alaska)Secondary
2084P0800XPsychiatry & Neurology - Psychiatry MD-52284 (Iowa)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Vassar Brothers Medical CenterPoughkeepsie, NYHospital
Northern Dutchess HospitalRhinebeck, NYHospital
Centura Health-penrose St Francis Health ServicesColorado springs, COHospital
Centura Health-st Anthony HospitalLakewood, COHospital
Mercy Regional Medical CenterDurango, COHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Allina Health System45875736133861
Peacehealth Medical Group9032023270256
Mary Imogene Bassett Hospital3779488325790
Carilion Medical Center9830096585969
Catholic Health Initiatives Colorado80229273421266
Edward W Sparrow Hospital Association6709799166696
Alamance Regional Medical Center Inc529464714565
Wellmont Medical Associates Inc8123291739446
Allina Health System45875736133861
Davis Psychological Services, Pc07494698986
Legacy Clinics Llc0244144004718
Mclaren Medical Group3971416082254
Peacehealth Medical Group9032023270256
Peacehealth458757300130
Allina Health System45875736133861
Nuvance Health Medical Practice Pc1658468442592
The Moses H Cone Memorial Hospital Operating Corporation6204744600724
Peacehealth458757300130

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Ryan Hargraves allows following entities to bill medicare on his behalf.
Entity NameDavis Psychological Services, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548563901
PECOS PAC ID: 0749469898
Enrollment ID: O20110121000696

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Ryan Hargraves is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Ryan Hargraves, MD
1021 W Oakland Ave Ste 310,
Johnson City, TN 37604-2192

Ph: (423) 302-6565		Ryan Hargraves, MD
200 4th Ave W,
Grinnell, IA 50112-1833

Ph: (985) 445-7750

Reviews and Comments


Psychiatry & Neurology Doctors in Grinnell, IA

Dr. Michael John Rosenfeld, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 210 4th Ave, Mab 3rd Floor, Grinnell, IA 50112
Phone: 641-236-2905    Fax: 641-236-2907
Dr. Richard Lee Hauser, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 615 Horseshoe Dr, Suite G, Grinnell, IA 50112
Phone: 641-236-1700    Fax: 641-236-1711

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.