Dr. Heather G. Macnew, MD
- Medicare services, 2024
- 541
- Medicare patients, 2024
- 236
- Part D claims, 2024
- 71
- Hospital affiliations
- 3
- Industry payments
- $687
- Practice address
- 4700 Waters Avenue, Savannah, GA 31404
- Practice phone
- Call (912) 350-3691
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Macnew'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. Heather G. Macnew is a surgical critical care physician in Savannah, Georgia
Dr. Macnew practices at Memorial Health University Medical Center in Savannah, Georgia, part of HCA Healthcare.
Dr. Macnew's NPI, 1346393279, was assigned on January 22, 2007. Dr. Macnew graduated from Mercer University School of Medicine in 2002. Dr. Macnew holds Georgia license 054411.
- NPI
- 1346393279NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547331399
- NPI enumeration date
- January 22, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (912) 350-3691
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Heather G. Macnew practices at Memorial Health University Medical Center in Savannah, Georgia
Dr. Macnew's primary practice is Memorial Health University Medical Center, at 4700 Waters Avenue, Savannah, GA 31404 in Chatham County. The practice phone is (912) 350-3691.
- Memorial Health University Medical Center4700 Waters Avenue, Savannah, GA 31404 · Chatham CountyPhone(912) 350-3691
Source: Dmand AI Affiliation Data
Dr. Heather G. Macnew is affiliated with 6 sites of care and 3 medical groups
Dr. Macnew's primary practice is Memorial Health University Medical Center in Savannah, Georgia, part of HCA Healthcare. Dr. Macnew is also affiliated with Novant Health Hilton Head Medical Center. The medical group on file is Memorial Health University Physicians, Heart Care - Waters Ave. Dmand AI also links Dr. Macnew to 1 more hospital, 3 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. Heather G. Macnew's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Macnew practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Memorial Health University Medical Center | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Heather G. Macnew is one of 56 surgical critical care physicians in Georgia
Surgical critical care is Dr. Macnew's primary specialty in the NPI Registry, under taxonomy code 2086S0102X. Dr. Macnew is licensed in Georgia.
Specialties and state licenses
- Surgical critical care, GeorgiaPrimary
Surgical critical care physicians near Dr. Macnew
Counts of surgical critical care 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. Heather G. Macnew billed Medicare for 541 services in 2024
CMS data shows 541 Medicare services from Dr. Macnew across 7 procedure codes in 2024, for 236 Medicare patients. Medicare paid $48,266 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Macnew's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5482024: 5411%
Dr. Macnew compared with the Georgia median for surgical critical care physicians, 2024
- Dr. Macnew
- Georgia median
- Medicare services
- 541vs 1842.9 times
- Medicare patients
- 236vs 12392% above
- Part D claims
- 24vs 1833% above
Medians across 52 surgical critical care physicians in Georgia with Dmand AI profiles that report each measure.
Dr. Macnew'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Macnew and other surgical critical care physicians in Georgia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Heather G. Macnew treated 236 Medicare patients in 2024, average age 76
CMS counts 236 Medicare patients who saw Dr. Macnew in 2024. The largest group is 75 to 84, with 93 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 1.88, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Macnew's median patient age at 69, with 45% women.
Dr. Macnew's Medicare patients by age, 2024
Dr. Macnew's Medicare patients by sex, 2024
- Women10946%
- Men12754%
Chronic conditions among Dr. Macnew's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Anxiety42%
- Atrial fibrillation42%
- Ischemic heart disease40%
- Diabetes38%
- Stroke or TIA38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Macnew's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women45%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Heather G. Macnew wrote 71 Medicare Part D claims in 2024
In 2024, Dr. Macnew wrote 71 Medicare Part D claims for 40 patients. 99% of them were for generic drugs. CMS names the drug for 24 of them, across 1 drug with 11 or more claims each, at $75 in total drug cost. In 2023, CMS named 20 claims across 1 drug.
Dr. Macnew's Part D claims by kind of drug, 2024
- Generic70 claims99%
- Brand-name and other1 claims1%
Dr. Macnew'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. Macnew's Part D claims, 2024
- Opioids42%30 of 71 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: 202024: 2420%
Drugs named by CMS: 1 in 2024, 1 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. Heather G. Macnew takes part in Medicare
Dr. Macnew accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Heather G. Macnew received $687 in industry payments from 2016 to 2025
CMS Open Payments shows 16 general payments to Dr. Macnew from 12 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Acera Surgical, Inc. paid the most, $153.
General payments to Dr. Macnew by program year, 2016 to 2025
Companies that paid Dr. Macnew 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. Heather G. Macnew graduated from Mercer University School of Medicine
Dr. Macnew graduated from Mercer University School of Medicine in 2002.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Heather G. Macnew'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)Doctors and Clinicians Utilization Data (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. Heather G. Macnew
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. Heather G. Macnew's NPI number?
Dr. Heather G. Macnew's NPI number is 1346393279. It was assigned on January 22, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Heather G. Macnew?
Dr. Heather G. Macnew is a surgical critical care physician in Savannah, Georgia. The primary specialty in the NPI Registry is Surgical Critical Care Physician (taxonomy code 2086S0102X).
Where does Dr. Heather G. Macnew practice?
Dr. Macnew practices at 4700 Waters Avenue, Savannah, GA 31404. Dr. Macnew's primary practice is Memorial Health University Medical Center in Savannah, Georgia, part of HCA Healthcare. Dmand AI also links Dr. Macnew to 1 hospital, 3 group practices and clinics and 2 medical groups.
What is Dr. Heather G. Macnew's office phone number?
The practice phone on file for Dr. Macnew is (912) 350-3691.
What is Dr. Heather G. Macnew's medical license number?
Dr. Macnew holds Georgia license 054411.
Which hospitals is Dr. Heather G. Macnew affiliated with?
Dr. Macnew practices at Memorial Health University Medical Center in Savannah, Georgia. Dr. Macnew is also affiliated with Novant Health Hilton Head Medical Center. Dmand AI links Dr. Macnew to 1 more hospital.
What medical group is Dr. Heather G. Macnew part of?
Dr. Macnew is linked to Memorial Health University Physicians, Heart Care - Waters Ave. Dmand AI links Dr. Macnew to 2 more medical groups.
Does Dr. Heather G. Macnew accept Medicare?
Yes. CMS data shows Dr. Macnew billed Medicare for 541 services in 2024, and Dr. Macnew accepts Medicare assignment.
How many Medicare patients does Dr. Heather G. Macnew see?
CMS counts 236 Medicare patients who saw Dr. Macnew in 2024, with an average age of 76.
What services does Dr. Heather G. Macnew bill to Medicare?
In 2024, Dr. Macnew's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and critical care (99291).
Show 4 more questionsShow fewer questions
Where did Dr. Heather G. Macnew go to medical school?
Dr. Macnew graduated from Mercer University School of Medicine in 2002.
What drugs does Dr. Heather G. Macnew prescribe most?
In 2024 Medicare Part D data, Dr. Macnew's most prescribed drugs by claims were Oxycodone HCl.
Has Dr. Heather G. Macnew received payments from drug or device companies?
CMS Open Payments shows $687 in general payments to Dr. Macnew from 12 companies from 2016 to 2025. The largest total came from Acera Surgical, Inc.
How long has Dr. Heather G. Macnew been practicing?
Dr. Macnew graduated from medical school in 2002, 24 years ago.
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