GARRETT MONK ALDERFER MD
NPI 1932424603
Internal Medicine in Bolivar, MO

Active since April 06, 2010PECOS EnrolledAccepts Medicare Assignment
1500 N OAKLAND AVE, BOLIVAR, MO 65613(417) 328-6000 Get Directions Write a Review

NPPES record last updated: April 23, 2021. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About Garrett Monk Alderfer Md NPPES

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

GARRETT MONK ALDERFER MD (NPI 1932424603) is an individual internal medicine provider in Bolivar, Missouri, licensed in Missouri (2014008528) and active in the NPI registry since April 2010. He is enrolled in Medicare PECOS, is affiliated with Citizens Memorial Hospital, and is a graduate of University Of Arkansas College Of Medicine (2010).

NPPES Registry Identity

NPI1932424603
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameGARRETT MONK ALDERFERCredential: MD
Location Address1500 N OAKLAND AVEBolivar, MO 65613-3011
Mailing Address1500 N Oakland AveBolivar, MO 65613-3011 · (417) 328-6000
Sole ProprietorNo
Medical School CMSUniversity Of Arkansas College Of MedicineGraduated 2010
Enumeration DateApril 6, 2010
Last NPPES UpdateApril 23, 2021
NPPES CertifiedApril 23, 2021
NPI 1932424603 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in MO · 2014008528
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedPediatricsTaxonomy 208000000X · License 2014008528 (MO)
1500 N OAKLAND AVE, Bolivar, MO 65613

Accepted 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

Garrett Monk Alderfer 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 ID7810117801
PECOS Enrollment IDI20140925000065
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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
191 services92 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
119 services110 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
61 services58 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
52 services29 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
42 services41 patients
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.
32 services26 patients

Hospital Affiliations CMS Care Compare

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

Citizens Memorial Hospital

Acute Care Hospitals · Bolivar, MO
4/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number260195
Location1500 N OaklandBolivar, MO 65613 · Polk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 65613 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
$121.96 typical visit price
range $52.28 – $161.24
Typical copayment $30.49 (range $13.07 – $40.31)
Most-billed visit code 99204
Established Patient
$93.24 typical visit price
range $16.30 – $131.05
Typical copayment $23.31 (range $4.07 – $32.76)
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.

Anesthesiology
1500 N OAKLAND AVE
BOLIVAR, MO 65613
Psychiatric Unit
1500 N OAKLAND AVE
BOLIVAR, MO 65613
General Acute Care Hospital
1500 N OAKLAND AVE
BOLIVAR, MO 65613
Emergency Medicine
1500 N OAKLAND AVE
BOLIVAR, MO 65613
Physical Therapist
1500 N OAKLAND AVE
BOLIVAR, MO 65613
Audiologist
1500 N OAKLAND AVE
BOLIVAR, MO 65613
Occupational Therapist
1500 N OAKLAND AVE
BOLIVAR, MO 65613
Emergency Medicine
1500 N OAKLAND AVE
BOLIVAR, MO 65613

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 Garrett Alderfer's NPI number?

The NPI number for Garrett Alderfer is 1932424603. It was assigned to this individual provider in the NPPES registry on April 6, 2010.

Where is Garrett Alderfer located?

Garrett Alderfer practices at 1500 N Oakland Ave, Bolivar, MO 65613. The listed phone number is (417) 328-6000.

What is Garrett Alderfer's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Garrett Alderfer enrolled in Medicare?

Yes. Garrett Alderfer 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 Garrett Alderfer accept?

Health plans from Medica list Garrett Alderfer 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 Garrett Alderfer affiliated with any hospitals?

According to CMS data, Garrett Alderfer is affiliated with Citizens Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Garrett Alderfer was last updated on April 23, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.