Susan Northern Lacy, MD
Obstetrics Physician · Memphis, TN
Susan Northern Lacy, MD is an obstetrics physician with a practice address in Memphis, Tennessee, and NPI 1710998729, issued on Aug 11, 2006. Check the license (Tennessee 28143, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Susan Northern Lacy
- Credential
- MD
- Primary taxonomy
- Obstetrics Physician 207VX0000X
- License number
- 28143 TN
Self-reported in NPPES; status is on the state search - Practice location
- 6401 Poplar Ave Ste 530, Memphis, TN 38119
- Phone
- (901) 767-9368
- Enumerated
- Aug 11, 2006
- Record last updated
- Nov 1, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (901) 767-9496
- Medicare enrollment
- Enrolled (PECOS I20101104000284); accepts Medicare assignment
- Medical or professional school
- Johns Hopkins University School Of Medicine, 1993
- Entity
- Type 1 · individual
8 nearest obstetrics physician records → All 28 in Tennessee → Look up another NPI →
Also registered at 6401 Poplar Ave Ste 530
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nasir Haque, MDInternal Medicine Physician1346225620
Verify Susan Northern Lacy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 28143Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6% more Medicare Part D claims than the average obstetrics physician in 2024
232 Medicare Part D claims for 59 beneficiaries, against an average of 218 among the 863 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol42 claims
- Progesterone27 claims
- Testosterone Cypionate24 claims
- Fluconazole23 claims
- Valacyclovir16 claims
- Metronidazole12 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.
Industry payments in 2024: $55.83
2 payments; by number, the most common kind was food and beverage; the largest payer was Ani Pharmaceuticals, Inc. The 679 providers of this specialty with any payment received $826.19 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.
Susan Northern Lacy among 28 obstetrics physician records in Tennessee
Susan Northern Lacy, MD is one of 28 obstetrics physician records with a practice address in Tennessee. 86% 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 4% of them.
- NPI issued2006 · 4% of these records are older, 43% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1993 · median 2000 among the 18 with a school on file
- Record last updated2019 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VX0000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics Physician providers in Tennessee
There are 28 obstetrics physician records in Tennessee.
All 28 in Tennessee → Every provider in Memphis → Obstetrics Physician nationwide →
The 8 obstetrics physician records with the nearest ZIP codes
- Marva Souder, MDMemphis, TN 381191245242221
- Claudia Moise, MDMemphis, TN 381201033121413
- Jessica Ruffin, M.D.Memphis, TN 381201972514578
- Heather Wherry, MDMemphis, TN 381201699161117
- Corey McGlothan, M.D.Memphis, TN 381161609985522
- Joseph Lawrence, M.D.Memphis, TN 381261669575064
- Angela Nakahara, MDMemphis, TN 381031245727494
- Deidrea Grandberry, MDMemphis, TN 381381588715254
Common questions
What is Susan Northern Lacy, MD's NPI number?
Susan Northern Lacy, MD's National Provider Identifier (NPI) is 1710998729, issued on Aug 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Susan Northern Lacy, MD located?
The NPPES record lists a practice address at 6401 Poplar Ave Ste 530, Memphis, TN, 38119. Phone: (901) 767-9368. Providers update this record themselves, so call before visiting.
How can I verify Susan Northern Lacy, MD's license?
NPPES lists Tennessee license number 28143, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Susan Northern Lacy, MD prescribe under Medicare Part D?
In 2024, Susan Northern Lacy, MD had 232 Medicare Part D claims for 59 beneficiaries; the average among obstetrics physician prescribers was 218. Part D covers Medicare prescriptions only.
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.