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Dr. Michael L. Arnold, MD
NPI1285692814PAC ID2769666049
- Medicare services, 2024
- 289
- Medicare patients, 2024
- 150
- Part D claims, 2024
- 99
- Publications
- 37
- Hospital affiliations
- 1
- Practice address
- 600 Peter Jefferson Parkway, Charlottesville, VA 22911
- Practice phone
- Call (434) 977-4488
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Jefferson OB/GYN
Mammography / Breast Imaging Center · Charlottesville, Virginia
Find Dr. Arnold's professional email, personal email and mobile number
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Dr. Michael L. Arnold is an OB-GYN in Charlottesville, Virginia
Dr. Arnold practices at Jefferson OB/GYN in Charlottesville, Virginia.
Dr. Arnold's NPI, 1285692814, was assigned on May 3, 2006. Dr. Arnold graduated from Cleveland Medical College, Homeopathic in 1990. Dr. Arnold holds Virginia license 0101050817.
NPI and contact details
- NPI
- 1285692814NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769666049
- NPI enumeration date
- May 3, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (434) 977-4488
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael L. Arnold practices at Jefferson OB/GYN in Charlottesville, Virginia
Dr. Arnold's primary practice is Jefferson OB/GYN, at 600 Peter Jefferson Parkway, Charlottesville, VA 22911. The practice phone is (434) 977-4488.
- Jefferson OB/GYN600 Peter Jefferson Parkway, Charlottesville, VA 22911Phone(434) 977-4488
Source: Dmand AI Affiliation Data
Dr. Michael L. Arnold is affiliated with 3 sites of care and 1 medical group
Dr. Arnold's primary practice is Jefferson OB/GYN in Charlottesville, Virginia. Dr. Arnold is also affiliated with Sentara Martha Jefferson Hospital. The medical group on file is Jefferson Obstetrics & Gynecology, Ltd. Dmand AI also links Dr. Arnold to 1 more group practice or clinic, named with a free account. Dr. Arnold's employer is on file too: a breast imaging center.
Jefferson OB/GYNPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael L. 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 |
|---|---|
| Jefferson OB/GYN | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael L. Arnold is one of 1,063 OB-GYNs in Virginia
Obstetrics and gynecology is Dr. Arnold's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Arnold is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology. Dmand AI has Dr. Arnold's licenses on file in 3 states: Virginia, New York and Ohio.
Specialties and state licenses
- Obstetrics and gynecology, VirginiaPrimary
- New York license
- Ohio license
Clinical focus
Dmand AI lists menopause and pelvic prolapse among the conditions Dr. Arnold treats.
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. Michael L. Arnold billed Medicare for 289 services in 2024
CMS data shows 289 Medicare services from Dr. Arnold across 4 procedure codes in 2024, for 150 Medicare patients. Medicare paid $21,650 for them. Every service was in an office.
Medicare services, 2024289
Medicare patients150
Paid by Medicare$21,650
Procedure codes4
Dr. Arnold's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 1502024: 19832%
- Other services
- 2023: 482024: 48No change
- Office and hospital visits
- 2023: 292024: 4348%
Dr. Arnold compared with the Virginia median for OB-GYNs, 2024
- Dr. Arnold
- Virginia median
- Medicare services
- 289vs 724.0 times
- Medicare patients
- 150vs 542.8 times
- Part D claims
- 71vs 332.2 times
Medians across 866 OB-GYNs in Virginia 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.
Need commercial claims for Dr. Arnold?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Arnold and other OB-GYNs in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael L. Arnold treated 150 Medicare patients in 2024, average age 72
CMS counts 150 Medicare patients who saw Dr. Arnold in 2024. The largest group is 65 to 74, with 93 patients. 75% of them have high cholesterol, and 55% have high blood pressure. Their average risk score is 0.75, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Arnold's median patient age at 42, with 100% women.
Medicare patients, 2024150
Average age72
Average risk score0.75
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 cholesterol75%
- High blood pressure55%
- Arthritis34%
- Osteoporosis22%
- Diabetes17%
- Mood disorders17%
- Depression16%
- Anxiety13%
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 42
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. Michael L. Arnold wrote 99 Medicare Part D claims in 2024
In 2024, Dr. Arnold wrote 99 Medicare Part D claims for 34 patients. 81% of them were for generic drugs. CMS names the drug for 71 of them, across 3 drugs with 11 or more claims each, at $8,138 in total drug cost. In 2023, CMS named 57 claims across 3 drugs.
Part D claims, 202499
Drugs named by CMS3
Total drug cost$8,138
Part D patients34
Dr. Arnold's Part D claims by kind of drug, 2024
- Generic80 claims81%
- Brand-name19 claims19%
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: 572024: 7125%
Drugs named by CMS: 3 in 2024, 3 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
How Dr. Michael L. Arnold takes part in Medicare
Dr. Arnold 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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Dr. Michael L. Arnold has 37 publications on record
Dmand AI links 37 papers to Dr. Arnold, published from 2005 to 2021. 2009 was the busiest year, with 4. The most frequent topics are Hybridization, Genetic, Iris Plant and Evolution, Molecular. Dr. Arnold has published most often in Evolution.
Papers37
Years published2005 to 2021
Dr. Arnold's papers by year, 2005 to 2021
Topics Dr. Arnold writes about most
- Hybridization, Genetic
- Iris Plant
- Evolution, Molecular
- Phylogeny
- Crosses, Genetic
- Genetic Markers
- Quantitative Trait Loci
- Species Specificity
Recent publications by Dr. Arnold
Cell NucleusChinaDNA, Mitochondrial
Heredity (Edinb)
Adaptation, PhysiologicalChimeraEvolution, Molecular
Trends Ecol Evol
Adaptation, PhysiologicalEcosystemGenetic Speciation
See who Dr. Arnold researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Arnold works with, so you can find a warm path to the right OB-GYNs.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Michael L. Arnold received $214 in industry payments from 2016 to 2021
CMS Open Payments shows 14 general payments to Dr. Arnold from 7 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 100% of the total. Bayer HealthCare Pharmaceuticals Inc. paid the most, $66.
General payments to Dr. Arnold by program year, 2016 to 2021
Companies that paid Dr. Arnold the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael L. Arnold has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Arnold, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Arnold
- 2011
- CMS Stage 1 2012
- Undated
- ACOG Fellow
Source: Dmand AI Professional Profile Data
Dr. Michael L. Arnold graduated from Cleveland Medical College, Homeopathic
Dr. Arnold graduated from Cleveland Medical College, Homeopathic in 1990. Dr. Arnold is a member of American College of Obstetricians and Gynecologists.
- Medical school
- Board certified in obstetrics & gynecology
Source: Dmand AI Professional Profile Data
Dr. Michael L. Arnold accepts plans from 8 insurance carriers
Dr. Arnold is in network with 8 carriers, including Aetna, Elevance and United Healthcare. POS plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Aetna
- Elevance
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- HCSC
Plan types Dr. Arnold accepts, by number of carriers
- POS5
- PPO5
- HMO4
- Medicare4
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Michael L. 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Michael L. 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. Michael L. Arnold's NPI number?
Dr. Michael L. Arnold's NPI number is 1285692814. It was assigned on May 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael L. Arnold?
Dr. Michael L. Arnold is an OB-GYN in Charlottesville, Virginia. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Michael L. Arnold practice?
Dr. Arnold practices at 600 Peter Jefferson Parkway, Charlottesville, VA 22911. Dr. Arnold's primary practice is Jefferson OB/GYN in Charlottesville, Virginia. Dmand AI also links Dr. Arnold to 1 group practice or clinic.
What is Dr. Michael L. Arnold's office phone number?
The practice phone on file for Dr. Arnold is (434) 977-4488.
What is Dr. Michael L. Arnold's medical license number?
Dr. Arnold holds Virginia license 0101050817, one of the licenses on file in 3 states.
Which states has Dr. Michael L. Arnold been licensed in?
Dmand AI has state licenses on file for Dr. Arnold in Virginia (1994 to 2026), New York (1993 to 1994) and Ohio (1993 to 1994).
Which hospitals is Dr. Michael L. Arnold affiliated with?
Dr. Arnold is affiliated with Sentara Martha Jefferson Hospital.
What medical group is Dr. Michael L. Arnold part of?
Dr. Arnold is linked to Jefferson Obstetrics & Gynecology, Ltd.
Does Dr. Michael L. Arnold accept Medicare?
Yes. CMS data shows Dr. Arnold billed Medicare for 289 services in 2024, and Dr. Arnold accepts Medicare assignment.
How many Medicare patients does Dr. Michael L. Arnold see?
CMS counts 150 Medicare patients who saw Dr. Arnold in 2024, with an average age of 72.
Show 8 more questionsShow fewer questions
Is Dr. Michael L. Arnold board certified?
Yes. Dr. Arnold is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology.
What services does Dr. Michael L. Arnold bill to Medicare?
In 2024, Dr. Arnold's most billed Medicare services were radiation oncology (77063), radiation oncology (77067) and medicare service (G0101).
Where did Dr. Michael L. Arnold go to medical school?
Dr. Arnold graduated from Cleveland Medical College, Homeopathic in 1990.
What drugs does Dr. Michael L. Arnold prescribe most?
In 2024 Medicare Part D data, Dr. Arnold's most prescribed drugs by claims were Estradiol, Oxybutynin Chloride ER and Premarin.
Has Dr. Michael L. Arnold received payments from drug or device companies?
CMS Open Payments shows $214 in general payments to Dr. Arnold from 7 companies from 2016 to 2021. The largest total came from Bayer HealthCare Pharmaceuticals Inc.
How long has Dr. Michael L. Arnold been practicing?
Dr. Arnold graduated from medical school in 1990, 36 years ago.
Does Dr. Michael L. Arnold do research?
Dmand AI links 37 publications to Dr. Arnold, published from 2005 to 2021.
What insurance does Dr. Michael L. Arnold accept?
Dr. Arnold is in network with 8 carriers, including Aetna, Elevance and United Healthcare. POS plans come from the most carriers, 5. Check the plan with the practice before a visit.
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