Dr. Sarah B. Arnold, MD
- Medicare services, 2024
- 47
- Medicare patients, 2024
- 67
- Part D claims, 2024
- 914
- Hospital affiliations
- 1
- Industry payments
- $459
- Practice address
- 100 Michigan St NE, Grand Rapids, MI 49503
- Practice phone
- Call (616) 391-1774
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Arnold's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Sarah B. Arnold is an OB-GYN in Grand Rapids, Michigan
Dr. Arnold practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health.
Dr. Arnold's NPI, 1285696591, was assigned on April 3, 2006. Dr. Arnold graduated from University of Tennessee, Hsc, College of Medicine in 1995. Dr. Arnold holds Michigan license 4301089936.
- NPI
- 1285696591NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4880679893
- NPI enumeration date
- April 3, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (616) 391-1774
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sarah B. Arnold practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan
Dr. Arnold's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth, at 100 Michigan St NE, Grand Rapids, MI 49503 in Kent County. The practice phone is (616) 391-1774.
- Corewell Health Grand Rapids Hospitals - Butterworth100 Michigan St NE, Grand Rapids, MI 49503 · Kent CountyPhone(616) 391-1774
Source: Dmand AI Affiliation Data
Dr. Sarah B. Arnold is affiliated with 3 sites of care and 3 medical groups
Dr. Arnold's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health. The medical group on file is Corewell Health Medical Group West. Dmand AI also links Dr. Arnold to 2 more group practices and clinics and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sarah B. Arnold's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Arnold practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health Grand Rapids Hospitals - Butterworth | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sarah B. Arnold is one of 1,457 OB-GYNs in Michigan
Obstetrics and gynecology is Dr. Arnold's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Arnold is licensed in Michigan.
Specialties and state licenses
- Obstetrics and gynecology, MichiganPrimary
OB-GYNs near Dr. Arnold
Counts of OB-GYNs 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
Dr. Sarah B. Arnold billed Medicare for 47 services in 2024
CMS data shows 47 Medicare services from Dr. Arnold across 3 procedure codes in 2024, all of them office visits, for 67 Medicare patients. Medicare paid $2,737 for them. Every service was in an office.
Dr. Arnold's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 522024: 4710%
- Other services
- 2023: 152024: 0100%
Dr. Arnold compared with the Michigan median for OB-GYNs, 2024
- Dr. Arnold
- Michigan median
- Medicare services
- 47vs 3727% above
- Medicare patients
- 67vs 332.0 times
- Part D claims
- 749vs 3819.7 times
Medians across 1,227 OB-GYNs in Michigan with Dmand AI profiles that report each measure.
Dr. Arnold's 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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sarah B. Arnold treated 67 Medicare patients in 2024, average age 69
CMS counts 67 Medicare patients who saw Dr. Arnold in 2024. The largest group is 65 to 74, with 46 patients. 67% of them have high cholesterol, and 57% 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 Dr. Arnold's median patient age at 56, with 100% women.
Dr. Arnold's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Arnold's Medicare patients, 2024
- High cholesterol67%
- High blood pressure57%
- Arthritis49%
- Cancer39%
- Mood disorders36%
- Depression27%
- Anxiety25%
- Osteoporosis25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Arnold's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women100%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sarah B. Arnold wrote 914 Medicare Part D claims in 2024
In 2024, Dr. Arnold wrote 914 Medicare Part D claims for 252 patients. 90% of them were for generic drugs. CMS names the drug for 749 of them, across 10 drugs with 11 or more claims each, at $87,159 in total drug cost. In 2023, CMS named 550 claims across 12 drugs.
Dr. Arnold's Part D claims by kind of drug, 2024
- Generic822 claims90%
- Brand-name92 claims10%
Dr. Arnold's 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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 5502024: 74936%
Drugs named by CMS: 10 in 2024, 12 in 2023.
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
Dr. Sarah B. Arnold offers telehealth to Medicare patients
Dr. Arnold accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Arnold as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Sarah B. Arnold received $459 in industry payments from 2016 to 2025
CMS Open Payments shows 25 general payments to Dr. Arnold from 7 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. Hologic Inc paid the most, $300.
General payments to Dr. Arnold by program year, 2016 to 2025
General payments to Dr. Arnold by kind, 2016 to 2025
- Food and beverage$44798%
- Education$112%
Companies that paid Dr. Arnold the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Sarah B. Arnold graduated from University of Tennessee, Hsc, College of Medicine
Dr. Arnold graduated from University of Tennessee, Hsc, College of Medicine in 1995.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Sarah B. Arnold's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Sarah B. Arnold
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Sarah B. Arnold's NPI number?
Dr. Sarah B. Arnold's NPI number is 1285696591. It was assigned on April 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Sarah B. Arnold?
Dr. Sarah B. Arnold is an OB-GYN in Grand Rapids, Michigan. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Sarah B. Arnold practice?
Dr. Arnold practices at 100 Michigan St NE, Grand Rapids, MI 49503. Dr. Arnold's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health. Dmand AI also links Dr. Arnold to 2 group practices and clinics and 2 medical groups.
What is Dr. Sarah B. Arnold's office phone number?
The practice phone on file for Dr. Arnold is (616) 391-1774.
What is Dr. Sarah B. Arnold's medical license number?
Dr. Arnold holds Michigan license 4301089936.
Which hospitals is Dr. Sarah B. Arnold affiliated with?
Dr. Arnold practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan.
What medical group is Dr. Sarah B. Arnold part of?
Dr. Arnold is linked to Corewell Health Medical Group West. Dmand AI links Dr. Arnold to 2 more medical groups.
Does Dr. Sarah B. Arnold accept Medicare?
Yes. CMS data shows Dr. Arnold billed Medicare for 47 services in 2024, and Dr. Arnold accepts Medicare assignment.
Does Dr. Sarah B. Arnold offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Arnold as offering telehealth services.
How many Medicare patients does Dr. Sarah B. Arnold see?
CMS counts 67 Medicare patients who saw Dr. Arnold in 2024, with an average age of 69.
Show 5 more questionsShow fewer questions
What services does Dr. Sarah B. Arnold bill to Medicare?
In 2024, Dr. Arnold's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99212) and office visit, established patient (99214).
Where did Dr. Sarah B. Arnold go to medical school?
Dr. Arnold graduated from University of Tennessee, Hsc, College of Medicine in 1995.
What drugs does Dr. Sarah B. Arnold prescribe most?
In 2024 Medicare Part D data, Dr. Arnold's most prescribed drugs by claims were Estradiol, Clobetasol Propionate and Estradiol (Twice Weekly).
Has Dr. Sarah B. Arnold received payments from drug or device companies?
CMS Open Payments shows $459 in general payments to Dr. Arnold from 7 companies from 2016 to 2025. The largest total came from Hologic Inc.
How long has Dr. Sarah B. Arnold been practicing?
Dr. Arnold graduated from medical school in 1995, 31 years ago.
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