What is Mamta Gupta's NPI number?

Mamta Gupta's National Provider Identifier (NPI) is 1003007022, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mamta Gupta's specialty?

Mamta Gupta is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Mamta Gupta located?

Mamta Gupta's practice location on file with NPPES is 3600 Gaston Ave, Dallas, TX 75246-1800.

What is Mamta Gupta's phone number?

The practice phone number listed in the NPPES registry for Mamta Gupta is (214) 821-8867.

Does Mamta Gupta accept Medicare?

Mamta Gupta is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Mamta Gupta's NPI active?

Yes — Mamta Gupta's NPI (1003007022) is active in the NPPES registry as of the last update on 2022-03-31.

IndividualActiveAccepts Medicare

Mamta Gupta, MD

NPI 1003007022 · Internal Medicine Physician · Dallas, TX

Mamta Gupta, MD is a Internal Medicine Physician provider in Dallas, TX (NPI 1003007022).

Provider details

NPI number: 1003007022
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: No

Practice location

3600 Gaston Ave

Suite 550

Dallas, TX 75246-1800

Phone: (214) 821-8867

Fax: (214) 821-1193

Street-level locationGet directions

More TX providers

Mailing address

3600 Gaston Ave Ste 550

Dallas, TX 75246-1905

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense M7234 (TX)
Allopathic & Osteopathic Physicians
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(69/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure25% of score
19 yrs in NPPES registry
Profile completeness25% of score
83% of core fields populated
Practice footprint15% of score
1 documented practice location
Medicare service volume (vs. specialty peers)25% of score
476 Medicare services, 2024 (ranked within specialty)
Open Payments transparency10% of score
Has Open Payments disclosures (2024)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232	310	$77
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233	119	$115
Hospital Discharge Day Management, More Than 30 Minutes99239	47	$110

Typical Medicare-allowed amounts for these services range $77–$115 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.

Drug	Part D claims (2024)
Pantoprazole Sodium	15

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$1,147 across 47 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2007-08-06
Last updated: 2022-03-31
Certified: 2022-03-31

Frequently asked questions

What is Mamta Gupta's NPI number?: Mamta Gupta's National Provider Identifier (NPI) is 1003007022, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Mamta Gupta's specialty?: Mamta Gupta is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
Where is Mamta Gupta located?: Mamta Gupta's practice location on file with NPPES is 3600 Gaston Ave, Dallas, TX 75246-1800.
What is Mamta Gupta's phone number?: The practice phone number listed in the NPPES registry for Mamta Gupta is (214) 821-8867.
Does Mamta Gupta accept Medicare?: Mamta Gupta is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Mamta Gupta's NPI active?: Yes — Mamta Gupta's NPI (1003007022) is active in the NPPES registry as of the last update on 2022-03-31.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232	310	$77
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233	119	$115
Hospital Discharge Day Management, More Than 30 Minutes99239	47	$110

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.

Drug	Part D claims (2024)
Pantoprazole Sodium	15

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$1,147 across 47 records (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments