Andrew Scott Grivas Jr.

  • Marshall, MO
  • Internist
NPI1285658815PAC ID6901829506
Medicare services, 2024
41
Medicare patients, 2024
32
Part D claims, 2024
76
Hospital affiliations
1
Medical group
1
Practice address
1674 S Odell Ave, Marshall, MO 65340-3365
Practice phone
Call (660) 886-9852
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

A Pattern Health Clinic, Inc

Physician office · Marshall, Missouri

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Andrew Scott Grivas Jr. is an internist in Marshall, Missouri

Andrew Grivas practices at A Pattern Health Clinic, Inc in Marshall, Missouri.

Andrew Grivas' NPI, 1285658815, was assigned on July 27, 2006. Andrew Grivas graduated from University of Texas Southwestern Medical School at Dallas in 1972. Andrew Grivas holds Georgia license 016921.

NPI and contact details
Medicare PAC ID
6901829506
NPI enumeration date
July 27, 2006
NPI status
Active
Practice phone
(660) 886-9852
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
80
Medical school graduation
1972

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

Andrew Scott Grivas Jr. practices at A Pattern Health Clinic, Inc in Marshall, Missouri

Andrew Grivas' primary practice is A Pattern Health Clinic, Inc, at 1674 S Odell Ave, Marshall, MO 65340-3365. The practice phone is (660) 886-9852.

  • A Pattern Health Clinic, Inc
    1674 S Odell Ave, Marshall, MO 65340-3365Phone(660) 886-9852

Source: Dmand AI Affiliation Data

Andrew Scott Grivas Jr. is affiliated with 2 sites of care and 1 medical group

Andrew Grivas' primary practice is A Pattern Health Clinic, Inc in Marshall, Missouri. Andrew Grivas is also affiliated with Missouri Baptist Sullivan Hospital. The medical group on file is Wildwood Clinic.

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Andrew Scott Grivas Jr.'s practice

Dmand AI tracks the electronic health record (EHR) system at each site where Andrew Grivas practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
A Pattern Health Clinic, IncAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Andrew Scott Grivas Jr. is one of 2,114 internists in Missouri

Internal medicine is Andrew Grivas' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Andrew Grivas is licensed in Georgia.

Specialties and state licenses

  • Internal medicine, GeorgiaPrimaryLicense 016921 · taxonomy 207R00000X

Internists near Andrew Grivas

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

2,114internists in Missouri
8internists in Marshall

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

Andrew Scott Grivas Jr. billed Medicare for 41 services in 2024

CMS data shows 41 Medicare services from Andrew Grivas across 2 procedure codes in 2024, all of them office visits, for 32 Medicare patients. Medicare paid $4,764 for them. Every service was in an office.

Medicare services, 202441
Medicare patients32
Paid by Medicare$4,764
Procedure codes2

Andrew Grivas' Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 692024: 4141%

Andrew Grivas compared with the Missouri median for internists, 2024

  • Andrew Grivas
  • Missouri median
Medicare services
41vs 53092% below
Medicare patients
32vs 21185% below
Part D claims
12vs 32596% below

Medians across 2,076 internists in Missouri with Dmand AI profiles that report each measure.

Andrew Grivas' most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Andrew Grivas

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Andrew Scott Grivas Jr. treated 32 Medicare patients in 2024, average age 72

CMS counts 32 Medicare patients who saw Andrew Grivas in 2024. The largest group is 65 to 74, with 17 patients. 44% of them have arthritis, and 44% have high blood pressure. Their average risk score is 0.90, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Andrew Grivas' median patient age at 72, with 60% women.

Medicare patients, 202432
Average age72
Average risk score0.90

Andrew Grivas' Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Chronic conditions among Andrew Grivas' Medicare patients, 2024

  1. Arthritis44%
  2. High blood pressure44%
  3. High cholesterol34%

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

Andrew Grivas' patients across all payers

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

Patient panel by age, all payers

Median age 72

Patient panel by sex, all payers

  • Women60%
  • Men40%

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

Andrew Scott Grivas Jr. wrote 76 Medicare Part D claims in 2024

In 2024, Andrew Grivas wrote 76 Medicare Part D claims for 13 patients. 61% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $85 in total drug cost. In 2022, CMS named 13 claims across 1 drug.

Part D claims, 202476
Drugs named by CMS1
Total drug cost$85
Part D patients13

Andrew Grivas' Part D claims by kind of drug, 2024

  • Generic46 claims61%
  • Brand-name and other30 claims39%

Andrew Grivas' most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Part D claims for drugs CMS names, 2022 to 2024

  • 2022
  • 2024
Claims for drugs CMS names
2022: 132024: 128%

Drugs named by CMS: 1 in 2024, 1 in 2022.

See all prescribing by Andrew Grivas

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

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Andrew Scott Grivas Jr. graduated from University of Texas Southwestern Medical School at Dallas

Andrew Grivas graduated from University of Texas Southwestern Medical School at Dallas in 1972.

  1. Medical schoolUniversity of Texas Southwestern Medical School at Dallas

Source: Dmand AI Professional Profile Data

Sources for Andrew Scott Grivas Jr.'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 Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
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 and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
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 Andrew Scott Grivas Jr.

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

What is Andrew Scott Grivas Jr.'s NPI number?

Andrew Scott Grivas Jr.'s NPI number is 1285658815. It was assigned on July 27, 2006, and it is active in the NPI Registry.

What does Andrew Scott Grivas Jr. specialize in?

Andrew Scott Grivas Jr. is an internist in Marshall, Missouri. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Andrew Scott Grivas Jr. practice?

Andrew Grivas practices at 1674 S Odell Ave, Marshall, MO 65340-3365. Andrew Grivas' primary practice is A Pattern Health Clinic, Inc in Marshall, Missouri.

What is Andrew Scott Grivas Jr.'s office phone number?

The practice phone on file for Andrew Grivas is (660) 886-9852.

What is Andrew Scott Grivas Jr.'s medical license number?

Andrew Grivas holds Georgia license 016921.

Which hospitals is Andrew Scott Grivas Jr. affiliated with?

Andrew Grivas is affiliated with Missouri Baptist Sullivan Hospital.

What medical group is Andrew Scott Grivas Jr. part of?

Andrew Grivas is linked to Wildwood Clinic.

Does Andrew Scott Grivas Jr. accept Medicare?

Yes. CMS data shows Andrew Grivas billed Medicare for 41 services in 2024.

How many Medicare patients does Andrew Scott Grivas Jr. see?

CMS counts 32 Medicare patients who saw Andrew Grivas in 2024, with an average age of 72.

What services does Andrew Scott Grivas Jr. bill to Medicare?

In 2024, Andrew Grivas' most billed Medicare services were office visit, established patient (99215) and office visit, new patient (99205).

Show 3 more questionsShow fewer questions

Where did Andrew Scott Grivas Jr. go to medical school?

Andrew Grivas graduated from University of Texas Southwestern Medical School at Dallas in 1972.

What drugs does Andrew Scott Grivas Jr. prescribe most?

In 2024 Medicare Part D data, Andrew Grivas' most prescribed drugs by claims were Levothyroxine Sodium.

How long has Andrew Scott Grivas Jr. been practicing?

Andrew Grivas graduated from medical school in 1972, 54 years ago.

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