Nathaniel Ng, M.D.
Colon & Rectal Surgery Physician · Dallas, TX
Nathaniel Ng, M.D. is a colon & rectal surgery physician with a practice address in Dallas, Texas, and NPI 1114245925, issued on May 5, 2010. Check the license (Texas Q7436, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Nathaniel Ng
- Credential
- M.D.
- Primary taxonomy
- Colon & Rectal Surgery Physician 208C00000X
- License number
- Q7436 TX
Self-reported in NPPES; status is on the state search - Practice location
- 3410 Worth St Ste 160, Dallas, TX 75246
- Phone
- (214) 515-5552
- Enumerated
- May 5, 2010
- Record last updated
- May 13, 2026
- Fax
- (833) 396-2417
- Medicare enrollment
- Enrolled (PECOS I20170621001267); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical Branch At Galveston, 2010
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest colon & rectal surgery physician records → All 209 in Texas → Look up another NPI →
Also registered at 3410 Worth St Ste 160
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Rachel Zent, M.D.Surgical Oncology Physician1114966199
Verify Nathaniel Ng in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license Q7436Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average colon & rectal surgery physician in 2024
58 Medicare Part D claims for 35 beneficiaries, against an average of 192 among the 1,836 providers of this specialty who prescribed in Part D. 15 claims were for opioids.
Most prescribed
- Suflave15 claims
- Tramadol Hcl12 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): 89.4 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: $40.66
1 payment: food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 1,524 providers of this specialty with any payment received $3,468.16 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
- Texas Oncology PADallas, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nathaniel Ng among 209 colon & rectal surgery physician records in Texas
Nathaniel Ng, M.D. is one of 209 colon & rectal surgery physician records with a practice address in Texas. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 68% of them.
- NPI issued2010 · 68% of these records are older, 28% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 84% of these records are
- Graduated2010 · median 2004 among the 174 with a school on file
- Record last updated2026 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208C00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Colon & Rectal Surgery Physician providers in Texas
There are 209 colon & rectal surgery physician records in Texas.
All 209 in Texas → Every provider in Dallas → Colon & Rectal Surgery Physician nationwide →
The 8 colon & rectal surgery physician records with the nearest ZIP codes
- James Fleshman, MDDallas, TX 752461689692105
- Edward Franko, M.D.Dallas, TX 752461316026412
- Robert Jacobson, M.D.Dallas, TX 752461205915378
- Warren Lichliter, M.D.Dallas, TX 752461639249253
- Michael Pendola, M.D.Dallas, TX 752461932279577
- Walter Peters, M.D., M.B.ADallas, TX 752461316941123
- Zachary Roberts, MDDallas, TX 752461487159471
- Roberto Rodriguez-Ruesga, M.D.Dallas, TX 752461487724928
Common questions
What is Nathaniel Ng, M.D.'s NPI number?
Nathaniel Ng, M.D.'s National Provider Identifier (NPI) is 1114245925, issued on May 5, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Nathaniel Ng, M.D. located?
The NPPES record lists a practice address at 3410 Worth St Ste 160, Dallas, TX, 75246. Phone: (214) 515-5552. Providers update this record themselves, so call before visiting.
How can I verify Nathaniel Ng, M.D.'s license?
NPPES lists Texas license number Q7436, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Nathaniel Ng, M.D. prescribe under Medicare Part D?
In 2024, Nathaniel Ng, M.D. had 58 Medicare Part D claims for 35 beneficiaries; the average among colon & rectal surgery physician prescribers was 192. Part D covers Medicare prescriptions only.
What is Nathaniel Ng, M.D.'s MIPS final score?
The 2023 MIPS final score is 89.4 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.