Dr. David Darwin Nicolaou, MD
- Medicare services, 2024
- 170
- Medicare patients, 2024
- 205
- Part D claims, 2024
- 267
- Hospital affiliations
- 2
- Medical groups
- 4
- Practice address
- 1105 Sixth Street, Traverse City, MI 49684
- Practice phone
- Call (231) 935-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Nicolaou's professional email, personal email and mobile number
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Dr. David Darwin Nicolaou is an emergency medicine physician in Traverse City, Michigan
Dr. Nicolaou practices at Munson Medical Center in Traverse City, Michigan, part of Munson Healthcare.
Dr. Nicolaou's NPI, 1184676181, was assigned on May 17, 2006. Dr. Nicolaou graduated from Perelman School of Med at the University of Pennsylvania in 1991. Dr. Nicolaou holds Michigan license 4301084991.
- NPI
- 1184676181NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911943154
- NPI enumeration date
- May 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (231) 935-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Darwin Nicolaou practices at Munson Medical Center in Traverse City, Michigan
Dr. Nicolaou's primary practice is Munson Medical Center, at 1105 Sixth Street, Traverse City, MI 49684 in Grand Traverse County. The practice phone is (231) 935-5000.
- Munson Medical Center1105 Sixth Street, Traverse City, MI 49684 · Grand Traverse CountyPhone(231) 935-5000
Source: Dmand AI Affiliation Data
Dr. David Darwin Nicolaou is affiliated with 4 sites of care and 4 medical groups
Dr. Nicolaou's primary practice is Munson Medical Center in Traverse City, Michigan, part of Munson Healthcare. Dr. Nicolaou is also affiliated with Paul Oliver Memorial Hospital. The medical group on file is Munson Healthcare Endocrinology & Metabolism. Dmand AI also links Dr. Nicolaou to 3 more medical groups and 2 group practices and clinics, 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. David Darwin Nicolaou's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nicolaou practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Munson Medical Center | Available with a free account |
| +3 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Munson Healthcare and 6.2K+ hospitals, with verified contacts in the same login.
Dr. David Darwin Nicolaou is one of 2,045 emergency medicine physicians in Michigan
Emergency medicine is Dr. Nicolaou's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Nicolaou's licenses on file in 2 states: Michigan and Maryland.
Specialties and state licenses
- Emergency medicine, MichiganPrimary
- Maryland license
Emergency medicine physicians near Dr. Nicolaou
Counts of emergency medicine physicians 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. David Darwin Nicolaou billed Medicare for 170 services in 2024
CMS data shows 170 Medicare services from Dr. Nicolaou across 4 procedure codes in 2024, for 205 Medicare patients. Medicare paid $10,592 for them.
Dr. Nicolaou's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2062024: 17017%
Where Dr. Nicolaou's Medicare services took place, 2024
- In an office13881%
- In a facility3219%
Dr. Nicolaou compared with the Michigan median for emergency medicine physicians, 2024
- Dr. Nicolaou
- Michigan median
- Medicare services
- 170vs 23427% below
- Medicare patients
- 205vs 214Close to median
- Part D claims
- 132vs 462.9 times
Medians across 1,937 emergency medicine physicians in Michigan with Dmand AI profiles that report each measure.
Dr. Nicolaou'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. David Darwin Nicolaou treated 205 Medicare patients in 2024, average age 73
CMS counts 205 Medicare patients who saw Dr. Nicolaou in 2024. The largest group is 65 to 74, with 95 patients. 68% of them have high cholesterol, and 61% have high blood pressure. 15% are also on Medicaid. Their average risk score is 1.23, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Nicolaou's median patient age at 56, with 54% women.
Dr. Nicolaou's Medicare patients by age, 2024
Dr. Nicolaou's Medicare patients by sex, 2024
- Women12159%
- Men8441%
Chronic conditions among Dr. Nicolaou's Medicare patients, 2024
- High cholesterol68%
- High blood pressure61%
- Arthritis47%
- Mood disorders27%
- Anxiety26%
- Depression22%
- Ischemic heart disease22%
- Chronic kidney disease20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nicolaou'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
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David Darwin Nicolaou wrote 267 Medicare Part D claims in 2024
In 2024, Dr. Nicolaou wrote 267 Medicare Part D claims for 215 patients. 91% of them were for generic drugs. CMS names the drug for 132 of them, across 6 drugs with 11 or more claims each, at $554 in total drug cost. In 2023, CMS named 155 claims across 7 drugs.
Dr. Nicolaou's Part D claims by kind of drug, 2024
- Generic243 claims91%
- Brand-name and other24 claims9%
Dr. Nicolaou'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.
Drug classes CMS tracks in Dr. Nicolaou's Part D claims, 2024
- Opioids6%17 of 267 claims
- Antibiotics39%105 of 267 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1552024: 13215%
Drugs named by CMS: 6 in 2024, 7 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. David Darwin Nicolaou takes part in Medicare
Dr. Nicolaou 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. David Darwin Nicolaou graduated from Perelman School of Med at the University of Pennsylvania
Dr. Nicolaou graduated from Perelman School of Med at the University of Pennsylvania in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David Darwin Nicolaou'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) |
| 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. David Darwin Nicolaou
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. David Darwin Nicolaou's NPI number?
Dr. David Darwin Nicolaou's NPI number is 1184676181. It was assigned on May 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David Darwin Nicolaou?
Dr. David Darwin Nicolaou is an emergency medicine physician in Traverse City, Michigan. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. David Darwin Nicolaou practice?
Dr. Nicolaou practices at 1105 Sixth Street, Traverse City, MI 49684. Dr. Nicolaou's primary practice is Munson Medical Center in Traverse City, Michigan, part of Munson Healthcare. Dmand AI also links Dr. Nicolaou to 3 medical groups and 2 group practices and clinics.
What is Dr. David Darwin Nicolaou's office phone number?
The practice phone on file for Dr. Nicolaou is (231) 935-5000.
What is Dr. David Darwin Nicolaou's medical license number?
Dr. Nicolaou holds Michigan license 4301084991, one of the licenses on file in 2 states.
Which states has Dr. David Darwin Nicolaou been licensed in?
Dmand AI has state licenses on file for Dr. Nicolaou in Michigan and Maryland.
Which hospitals is Dr. David Darwin Nicolaou affiliated with?
Dr. Nicolaou practices at Munson Medical Center in Traverse City, Michigan. Dr. Nicolaou is also affiliated with Paul Oliver Memorial Hospital.
What medical group is Dr. David Darwin Nicolaou part of?
Dr. Nicolaou is linked to Munson Healthcare Endocrinology & Metabolism. Dmand AI links Dr. Nicolaou to 3 more medical groups.
Does Dr. David Darwin Nicolaou accept Medicare?
Yes. CMS data shows Dr. Nicolaou billed Medicare for 170 services in 2024, and Dr. Nicolaou accepts Medicare assignment.
How many Medicare patients does Dr. David Darwin Nicolaou see?
CMS counts 205 Medicare patients who saw Dr. Nicolaou in 2024, with an average age of 73.
Show 4 more questionsShow fewer questions
What services does Dr. David Darwin Nicolaou bill to Medicare?
In 2024, Dr. Nicolaou's most billed Medicare services were office visit, new patient (99203), office visit, established patient (99213) and emergency department visit (99284).
Where did Dr. David Darwin Nicolaou go to medical school?
Dr. Nicolaou graduated from Perelman School of Med at the University of Pennsylvania in 1991.
What drugs does Dr. David Darwin Nicolaou prescribe most?
In 2024 Medicare Part D data, Dr. Nicolaou's most prescribed drugs by claims were Prednisone, Doxycycline Hyclate and Methylprednisolone.
How long has Dr. David Darwin Nicolaou been practicing?
Dr. Nicolaou graduated from medical school in 1991, 35 years ago.
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