Alyssa Christine Chastain, FNP

  • Springfield, MO
  • Family nurse practitioner
NPI1518691237PAC ID5597147249
Medicare patients, 2024
81
Part D claims, 2024
64
Hospital affiliations
1
Medical group
1
State license
1
Practice address
3801 South National Avenue, Springfield, MO 65807
Practice phone
Call (417) 269-6000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Cox Medical Center South

Hospital · Springfield, Missouri

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Alyssa Christine Chastain is a family nurse practitioner in Springfield, Missouri

Alyssa Chastain practices at Cox Medical Center South in Springfield, Missouri, part of Lester E. Cox Medical Centers.

Alyssa Chastain's NPI, 1518691237, was assigned on July 11, 2022. Alyssa Chastain holds Missouri license 2022026231.

NPI and contact details
Medicare PAC ID
5597147249
NPI enumeration date
July 11, 2022
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(417) 269-6000
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
30
Medical school graduation
2022

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Alyssa Christine Chastain practices at Cox Medical Center South in Springfield, Missouri

Alyssa Chastain's primary practice is Cox Medical Center South, at 3801 South National Avenue, Springfield, MO 65807 in Greene County. The practice phone is (417) 269-6000.

Source: Dmand AI Affiliation Data

Alyssa Christine Chastain is affiliated with 1 site of care and 1 medical group

Alyssa Chastain's primary practice is Cox Medical Center South in Springfield, Missouri, part of Lester E. Cox Medical Centers. The medical group on file is Springfield Neurological and Spine Institute.

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Alyssa Christine Chastain's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Alyssa Chastain practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Cox Medical Center SouthAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Alyssa Christine Chastain is one of 3,989 family nurse practitioners in Missouri

Family is Alyssa Chastain's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Alyssa Chastain is licensed in Missouri.

Specialties and state licenses

  • Family nurse practitioner, MissouriPrimaryLicense 2022026231 · taxonomy 363LF0000X

Family nurse practitioners near Alyssa Chastain

Counts of family nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Alyssa Christine Chastain treated 81 Medicare patients in 2024, average age 77

CMS counts 81 Medicare patients who saw Alyssa Chastain in 2024. The largest group is 75 to 84, with 37 patients. 75% of them have arthritis, and 75% have high blood pressure. Their average risk score is 1.56, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Alyssa Chastain's median patient age at 71, with 56% women.

Medicare patients, 202481
Average age77
Average risk score1.56

Alyssa Chastain's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Alyssa Chastain's Medicare patients by sex, 2024

  • Women5062%
  • Men3138%

Chronic conditions among Alyssa Chastain's Medicare patients, 2024

  1. Arthritis75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Osteoporosis52%
  5. Mood disorders37%
  6. Chronic kidney disease36%
  7. Depression36%
  8. Ischemic heart disease35%

Share of Medicare patients with each condition. A patient can have several.

Alyssa Chastain's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 71

Patient panel by sex, all payers

  • Women56%
  • Men44%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Alyssa Christine Chastain wrote 64 Medicare Part D claims in 2024

In 2024, Alyssa Chastain wrote 64 Medicare Part D claims for 44 patients. 100% of them were for generic drugs.

Part D claims, 202464
Part D patients44

Drug classes CMS tracks in Alyssa Chastain's Part D claims, 2024

  • Opioids52%33 of 64 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data

How Alyssa Christine Chastain takes part in Medicare

Alyssa Chastain accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Sources for Alyssa Christine Chastain's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Alyssa Christine Chastain

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Alyssa Christine Chastain's NPI number?

Alyssa Christine Chastain's NPI number is 1518691237. It was assigned on July 11, 2022, and it is active in the NPI Registry.

What does Alyssa Christine Chastain specialize in?

Alyssa Christine Chastain is a family nurse practitioner in Springfield, Missouri. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).

Where does Alyssa Christine Chastain practice?

Alyssa Chastain practices at 3801 South National Avenue, Springfield, MO 65807. Alyssa Chastain's primary practice is Cox Medical Center South in Springfield, Missouri, part of Lester E. Cox Medical Centers.

What is Alyssa Christine Chastain's office phone number?

The practice phone on file for Alyssa Chastain is (417) 269-6000.

What is Alyssa Christine Chastain's medical license number?

Alyssa Chastain holds Missouri license 2022026231.

Which hospitals is Alyssa Christine Chastain affiliated with?

Alyssa Chastain practices at Cox Medical Center South in Springfield, Missouri.

What medical group is Alyssa Christine Chastain part of?

Alyssa Chastain is linked to Springfield Neurological and Spine Institute.

Does Alyssa Christine Chastain accept Medicare?

Yes. CMS lists Alyssa Chastain as accepting Medicare assignment.

How many Medicare patients does Alyssa Christine Chastain see?

CMS counts 81 Medicare patients who saw Alyssa Chastain in 2024, with an average age of 77.

How long has Alyssa Christine Chastain been practicing?

Alyssa Chastain graduated from medical school in 2022, 4 years ago.

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