Dr. Nathan Paul Spencer, MD
- Medicare services, 2024
- 626
- Medicare patients, 2024
- 237
- Part D claims, 2024
- 432
- Hospital affiliations
- 2
- Industry payments
- $310
- Practice address
- 13681 Doctors Way, Fort Myers, FL 33912
- Practice phone
- Call (239) 343-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Spencer'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. Nathan Paul Spencer is a hospitalist in Fort Myers, Florida
Dr. Spencer practices at Gulf Coast Medical Center in Fort Myers, Florida, part of Lee Health System.
Dr. Spencer's NPI, 1174016059, was assigned on June 14, 2018. Dr. Spencer graduated from St. George's University School of Medicine in 2018. Dr. Spencer holds Florida license ME150342.
- NPI
- 1174016059NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9436402591
- NPI enumeration date
- June 14, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (239) 343-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nathan Paul Spencer practices at Gulf Coast Medical Center in Fort Myers, Florida
Dr. Spencer's primary practice is Gulf Coast Medical Center, at 13681 Doctors Way, Fort Myers, FL 33912 in Lee County. The practice phone is (239) 343-1000.
- Gulf Coast Medical Center13681 Doctors Way, Fort Myers, FL 33912 · Lee CountyPhone(239) 343-1000
Source: Dmand AI Affiliation Data
Dr. Nathan Paul Spencer is affiliated with 4 sites of care and 2 medical groups
Dr. Spencer's primary practice is Gulf Coast Medical Center in Fort Myers, Florida, part of Lee Health System. Dr. Spencer is also affiliated with Lee Memorial Hospital. The medical group on file is Lee Physician Group. Dmand AI also links Dr. Spencer to 2 more group practices and clinics and 1 medical group, 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. Nathan Paul Spencer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Spencer practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Gulf Coast Medical Center | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nathan Paul Spencer is one of 1,637 hospitalists in Florida
Hospitalist is Dr. Spencer's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Spencer is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Spencer's licenses on file in 2 states: Florida and Georgia.
Specialties and state licenses
- Hospitalist, FloridaPrimary
- Internal medicine, Georgia
Clinical focus
Dmand AI lists acute respiratory failure, anemia, bile duct problems, cardiac arrhythmia, circulation problems, circulatory problems in extremities, collapsed lung and congestive heart failure among the conditions Dr. Spencer treats.
Hospitalists near Dr. Spencer
Counts of hospitalists 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. Nathan Paul Spencer billed Medicare for 626 services in 2024
CMS data shows 626 Medicare services from Dr. Spencer across 5 procedure codes in 2024, for 237 Medicare patients. Medicare paid $48,325 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Spencer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8262024: 62624%
Dr. Spencer compared with the Florida median for hospitalists, 2024
- Dr. Spencer
- Florida median
- Medicare services
- 626vs 54315% above
- Medicare patients
- 237vs 243Close to median
- Part D claims
- 145vs 11229% above
Medians across 1,516 hospitalists in Florida with Dmand AI profiles that report each measure.
Dr. Spencer'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. Nathan Paul Spencer treated 237 Medicare patients in 2024, average age 76
CMS counts 237 Medicare patients who saw Dr. Spencer in 2024. The largest group is 75 to 84, with 92 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 2.29, 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. Spencer's median patient age at 65, with 52% women.
Dr. Spencer's Medicare patients by age, 2024
Dr. Spencer's Medicare patients by sex, 2024
- Women11247%
- Men12553%
Chronic conditions among Dr. Spencer's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Ischemic heart disease54%
- Heart failure44%
- Mood disorders43%
- Anxiety41%
- Atrial fibrillation41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Spencer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nathan Paul Spencer wrote 432 Medicare Part D claims in 2024
In 2024, Dr. Spencer wrote 432 Medicare Part D claims for 173 patients. 88% of them were for generic drugs. CMS names the drug for 145 of them, across 9 drugs with 11 or more claims each, at $9,418 in total drug cost. In 2023, CMS named 149 claims across 11 drugs.
Dr. Spencer's Part D claims by kind of drug, 2024
- Generic381 claims88%
- Brand-name and other51 claims12%
Dr. Spencer'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. Spencer's Part D claims, 2024
- Opioids8%36 of 432 claims
- Antibiotics16%71 of 432 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: 1492024: 1453%
Drugs named by CMS: 9 in 2024, 11 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. Nathan Paul Spencer takes part in Medicare
Dr. Spencer 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. Nathan Paul Spencer received $310 in industry payments from 2018 to 2023
CMS Open Payments shows 7 general payments to Dr. Spencer from 6 drug and device companies from 2018 to 2023. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $124.
General payments to Dr. Spencer by program year, 2018 to 2023
Companies that paid Dr. Spencer the most, 2018 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nathan Paul Spencer graduated from St. George's University School of Medicine
Dr. Spencer graduated from St. George's University School of Medicine in 2018.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Nathan Paul Spencer accepts plans from 15 insurance carriers
Dr. Spencer is in network with 15 carriers, including United Healthcare, Aetna and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- United Healthcare
- Aetna
- Elevance
- Alliant Health Plans
- Aspirus Health Plan
- Blue Cross Blue Shield of Michigan
- HCSC
- SelectHealth
- +7 more carriersWith a free account
Plan types Dr. Spencer accepts, by number of carriers
- PPO9
- HMO8
- EPO4
- POS3
- Medicare2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Nathan Paul Spencer'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 |
| 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. Nathan Paul Spencer
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. Nathan Paul Spencer's NPI number?
Dr. Nathan Paul Spencer's NPI number is 1174016059. It was assigned on June 14, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Nathan Paul Spencer?
Dr. Nathan Paul Spencer is a hospitalist in Fort Myers, Florida. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Nathan Paul Spencer practice?
Dr. Spencer practices at 13681 Doctors Way, Fort Myers, FL 33912. Dr. Spencer's primary practice is Gulf Coast Medical Center in Fort Myers, Florida, part of Lee Health System. Dmand AI also links Dr. Spencer to 2 group practices and clinics and 1 medical group.
What is Dr. Nathan Paul Spencer's office phone number?
The practice phone on file for Dr. Spencer is (239) 343-1000.
What is Dr. Nathan Paul Spencer's medical license number?
Dr. Spencer holds Florida license ME150342, one of the licenses on file in 2 states.
Which states has Dr. Nathan Paul Spencer been licensed in?
Dmand AI has state licenses on file for Dr. Spencer in Florida (2021 to 2027) and Georgia.
Which hospitals is Dr. Nathan Paul Spencer affiliated with?
Dr. Spencer practices at Gulf Coast Medical Center in Fort Myers, Florida. Dr. Spencer is also affiliated with Lee Memorial Hospital.
What medical group is Dr. Nathan Paul Spencer part of?
Dr. Spencer is linked to Lee Physician Group. Dmand AI links Dr. Spencer to 1 more medical group.
Does Dr. Nathan Paul Spencer accept Medicare?
Yes. CMS data shows Dr. Spencer billed Medicare for 626 services in 2024, and Dr. Spencer accepts Medicare assignment.
How many Medicare patients does Dr. Nathan Paul Spencer see?
CMS counts 237 Medicare patients who saw Dr. Spencer in 2024, with an average age of 76.
Show 7 more questionsShow fewer questions
Is Dr. Nathan Paul Spencer board certified?
Yes. Dr. Spencer is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Nathan Paul Spencer bill to Medicare?
In 2024, Dr. Spencer's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99239) and hospital inpatient care (99233).
Where did Dr. Nathan Paul Spencer go to medical school?
Dr. Spencer graduated from St. George's University School of Medicine in 2018.
What drugs does Dr. Nathan Paul Spencer prescribe most?
In 2024 Medicare Part D data, Dr. Spencer's most prescribed drugs by claims were Atorvastatin Calcium, Pantoprazole Sodium and Cefdinir.
Has Dr. Nathan Paul Spencer received payments from drug or device companies?
CMS Open Payments shows $310 in general payments to Dr. Spencer from 6 companies from 2018 to 2023. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Nathan Paul Spencer been practicing?
Dr. Spencer graduated from medical school in 2018, 8 years ago.
What insurance does Dr. Nathan Paul Spencer accept?
Dr. Spencer is in network with 15 carriers, including United Healthcare, Aetna and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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