2026 NPPES data Adult Medicine Physician NPI 1518067636
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MADELEINE FORTIN

Adult Medicine Physician in ATLANTA, Georgia. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
8K
Medicare Part D claims · 619 beneficiaries · Adult Medicine Physician avg: 3K
Generic prescribing
90%
generic claims · 10% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: MADELEINE FORTIN is a Adult Medicine Physician ([object Object]) practicing in ATLANTA, Georgia with a Medicare Part D prescribing footprint of 8K claims across 619 beneficiaries — 10% brand-name prescribing .

What stands out: MADELEINE FORTIN filed 7,729 Medicare Part D claims in 2023 across ATLANTA, Georgia. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

MADELEINE FORTIN practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

MADELEINE FORTIN at a glance

Quality data not reported

NPI registry status

Active

Issued 09/25/2006

NPI 1518067636

Primary specialty

Adult Medicine Physician

Niche

2,481 US NPIs in this specialty

Medicare Part D claims

7,729 175% vs specialty avg

2023 prescription claims

Specialty avg: 2,807

Specialty distribution in Georgia

How Adult Medicine Physician compares to other specialties among Georgia providers

Georgia providers

Adult Medicine Physician share within Georgia

1. Adult Medicine Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Adult Medicine Physician share within Georgia

Specialty board-certification context

Estimated specialty board-certified rate — Adult Medicine Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Adult Medicine Physician ABMS/AOA estimate

Est. board-certified rate (Adult Medicine Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Adult Medicine Physician) — ABMS / AOA estimate

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

MADELEINE FORTIN is a Adult Medicine Physician provider practicing in ATLANTA, Georgia, according to the CMS National Plan and Provider Enumeration System (NPPES). NPI: 1518067636. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

MADELEINE FORTIN appears in the CMS NPPES registry as a Adult Medicine Physician provider at 20 GLENLAKE PKWY, ATLANTA, GA, 30328, with a listed phone of (770) 677-6085. NPI 1518067636 was issued on 09/25/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what FORTIN most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 7,729 prescription claims written by this provider, covering 619 Medicare beneficiaries and totaling roughly $346K in drug spend, split 10% brand-name and 90% generic by claim count, with an opioid prescribing rate of 5.5%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Adult Medicine Physician is a narrow specialty nationwide, with 2,481 enrolled providers across 52 states and an average of 2,807 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

20 GLENLAKE PKWY
ATLANTA, GA 30328

Provider Details

NPI 1518067636
Specialty Adult Medicine Physician
Gender Female
NPI Issued 09/25/2006

Hospital and facility affiliations

Facilities where MADELEINE FORTIN bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

THE SOUTHEAST PERMANENTE MEDICAL GROUP
ATLANTA, GA

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Brand vs generic prescribing mix · Typical

MADELEINE FORTIN — brand share 10.0%
Specialty average (est.)

10% brand-name claims vs 90% generic, on 7,729 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

7,729
Total Claims
$346K
Total Drug Cost
619
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
18,909
Total Day Supply
552,665
Brand vs Generic
10% brand / 90% generic
Brand Drug Cost
$213K
Generic Drug Cost
$131K
Opioid Claims
423 (5.5% rate)
Antibiotic Claims
125

Patient Demographics

Average Patient Age
74.0 years
Avg HCC Risk Score
1.13
Gender Split
72% female / 28% male
Age Distribution
<65: 31, 65-74: 312, 75-84: 226, 85+: 50

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Atorvastatin Calcium
437
Lisinopril
284
Amlodipine Besylate
274
Levothyroxine Sodium
273
Gabapentin
255
Losartan Potassium
243
Omeprazole
180
Rosuvastatin Calcium
168
Trazodone Hcl
164
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
149

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Adult Medicine Physician Overview

How MADELEINE FORTIN fits within the Adult Medicine Physician landscape nationally.

2,481
Adult Medicine Physician Providers in US
52
States with Adult Medicine Physician
2,807
Avg Claims per Provider

MADELEINE FORTIN's 7,729 claims are above the specialty average of 2,807.

Nearby Adult Medicine Physician Providers in Georgia

Other clinicians with the same primary specialty enrolled in Georgia, drawn from the same CMS NPPES roster as FORTIN.

Compare Adult Medicine Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is MADELEINE FORTIN's specialty?
MADELEINE FORTIN specializes in Adult Medicine Physician and practices in ATLANTA, Georgia.
How much does MADELEINE FORTIN prescribe under Medicare Part D?
In 2023, MADELEINE FORTIN wrote 7,729 Medicare Part D claims totaling $346K in drug costs for 619 beneficiaries.
Where is MADELEINE FORTIN located?
MADELEINE FORTIN is located at 20 GLENLAKE PKWY, ATLANTA, GA, 30328. Phone: (770) 677-6085.
What is MADELEINE FORTIN's NPI number?
MADELEINE FORTIN's National Provider Identifier (NPI) is 1518067636, issued on 09/25/2006.
Does MADELEINE FORTIN prescribe more brand-name or generic drugs?
MADELEINE FORTIN's prescribing is 10% brand-name and 90% generic drugs by claim count, with $213K in brand drug costs.
Does MADELEINE FORTIN prescribe opioids?
Yes, MADELEINE FORTIN had 423 opioid claims in 2023 with an opioid prescribing rate of 5.5%.
How many Adult Medicine Physician providers are there in the US?
There are 2,481 Adult Medicine Physician providers across 52 states in the US. The average Adult Medicine Physician provider writes 2,807 Medicare Part D claims per year.
What drugs does MADELEINE FORTIN prescribe most often?
Based on 2023 Medicare Part D data, MADELEINE FORTIN's most frequently prescribed drugs include Atorvastatin Calcium, Lisinopril, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does MADELEINE FORTIN accept Medicare?
MADELEINE FORTIN appears in CMS Medicare data with 7,729 Part D claims and 619 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MADELEINE FORTIN's credentials?
MADELEINE FORTIN's NPI is 1518067636. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology