Nancy A. Collop, M.D.
Sleep Medicine (Internal Medicine) Physician · Atlanta, GA
Nancy A. Collop, M.D. is a sleep medicine (internal medicine) physician with a practice address in Atlanta, Georgia, and NPI 1396799482, issued on May 22, 2006. Check the license (Georgia 65096, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Nancy A. Collop
- Credential
- M.D.
- Primary taxonomy
- Sleep Medicine (Internal Medicine) Physician 207RS0012X
- License number
- 65096 GA
Self-reported in NPPES; status is on the state search - Practice location
- 12 Executive Park Drive NE, Atlanta, GA 30329
- Phone
- (404) 712-7238
- Enumerated
- May 22, 2006
- Record last updated
- Oct 15, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicaid ID
- 400291100 MD
- Medicare enrollment
- Enrolled (PECOS I20101108000313); accepts Medicare assignment
- Medical or professional school
- Pennsylvania State University College Of Medicine, 1984
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest sleep medicine (internal medicine) physician records → All 31 in Georgia → Look up another NPI →
Verify Nancy A. Collop in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 65096Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
52% fewer Medicare Part D claims than the average sleep medicine (internal medicine) physician in 2024
281 Medicare Part D claims for 55 beneficiaries, against an average of 585 among the 852 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 34 claims were for opioids.
Most prescribed
- Gabapentin30 claims
- Pregabalin28 claims
- Clonazepam23 claims
- Zolpidem Tartrate23 claims
- Methadone Hcl19 claims
- Pramipexole Dihydrochloride18 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 92.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,209.95
2 payments; by number, the most common kind was consulting fee; the largest payer was Eli Lilly and Company. The 664 providers of this specialty with any payment received $3,724.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- The Emory Clinic IncAtlanta, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nancy A. Collop among 31 sleep medicine (internal medicine) physician records in Georgia
Nancy A. Collop, M.D. is one of 31 sleep medicine (internal medicine) physician records with a practice address in Georgia. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 35% of them.
- NPI issued2006 · 35% of these records are older, 39% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 81% of these records are
- Graduated1984 · median 1995 among the 25 with a school on file
- Record last updated2015 · 35% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RS0012X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Sleep Medicine (Internal Medicine) Physician providers in Georgia
There are 31 sleep medicine (internal medicine) physician records in Georgia.
All 31 in Georgia → Every provider in Atlanta → Sleep Medicine (Internal Medicine) Physician nationwide →
The 8 sleep medicine (internal medicine) physician records with the nearest ZIP codes
- David Schulman, M.D.Atlanta, GA 303291508877671
- Surina Sharma, MDAtlanta, GA 303291720461734
- Scott Leibowitz, MDAtlanta, GA 303281184618100
- Serena Sanchez, DOAtlanta, GA 303221326741083
- Abul Matin, M.D., PH.D.Atlanta, GA 303421033115258
- David Westerman, M.D.Atlanta, GA 303421689754699
- Murad Assaad, MDAtlanta, GA 303091912265109
- Walter James, M.D.Atlanta, GA 303091972552008
Common questions
What is Nancy A. Collop, M.D.'s NPI number?
Nancy A. Collop, M.D.'s National Provider Identifier (NPI) is 1396799482, issued on May 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nancy A. Collop, M.D. located?
The NPPES record lists a practice address at 12 Executive Park Drive NE, Atlanta, GA, 30329. Phone: (404) 712-7238. Providers update this record themselves, so call before visiting.
How can I verify Nancy A. Collop, M.D.'s license?
NPPES lists Georgia license number 65096, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Nancy A. Collop, M.D. prescribe under Medicare Part D?
In 2024, Nancy A. Collop, M.D. had 281 Medicare Part D claims for 55 beneficiaries; the average among sleep medicine (internal medicine) physician prescribers was 585. Part D covers Medicare prescriptions only.
What is Nancy A. Collop, M.D.'s MIPS final score?
The 2023 MIPS final score is 92.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.