Mary Anne Chacko, M.D., PHD
NPI 1932456605 · Internal Medicine Physician · Mansfield, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Anne Chacko, M.D., PHD is a Internal Medicine Physician provider in Mansfield, TX (NPI 1932456605).
Provider details
- NPI number
- 1932456605
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- Q7337 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
8 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
448 Medicare services, 2024 (ranked within specialty)
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 50 Minutes99233 | 167 | $112 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 94 | $8 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 67 | $161 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 35 | $126 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 32 | $77 |
| Hospital Discharge Day Management, More Than 30 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 14 | — |
| Atorvastatin Calcium | 13 | 13 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude 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.
Practice location
Mailing address
Additional practice locations (7)
- 1305 Airport Fwy Ste 405Bedford, TX 76021-6607Phone: (855) 893-5637
- 6029 Belt Line Rd Ste 105Dallas, TX 75254-7873Phone: (855) 893-5637
- 2720 Western Center Blvd Ste 312Fort Worth, TX 76131-4302Phone: (855) 893-5637
- 1625 N Grand AveGainesville, TX 76240-2343Phone: (855) 893-5637
- 1604 Lancaster DrGrapevine, TX 76051-3544Phone: (855) 893-5637
- 4004 Medical PkwyGreenville, TX 75401-7854Phone: (855) 893-5637
- 750 Eureka St Ste BWeatherford, TX 76086-6521Phone: (855) 893-5637
Registry dates
- Enumerated
- 2012-08-12
- Last updated
- 2024-10-23
- Certified
- 2024-10-23
Frequently asked questions
- What is Mary Anne Chacko's NPI number?
- Mary Anne Chacko's National Provider Identifier (NPI) is 1932456605, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Anne Chacko's specialty?
- Mary Anne Chacko is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Anne Chacko located?
- Mary Anne Chacko's practice location on file with NPPES is 1752 Broad Park Cir N Ste 114, Mansfield, TX 76063-7824.
- What is Mary Anne Chacko's phone number?
- The practice phone number listed in the NPPES registry for Mary Anne Chacko is (855) 893-5637.
- Does Mary Anne Chacko accept Medicare?
- Mary Anne Chacko is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Anne Chacko's NPI active?
- Yes — Mary Anne Chacko's NPI (1932456605) is active in the NPPES registry as of the last update on 2024-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.