Quick answers
- Does Ann M. Heikkinen accept Medicare assignment?
- Yes. Medicare's clinician data says Ann M. Heikkinen accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Ann M. Heikkinen see?
- In 2024, CMS data shows 166 Original Medicare patients and 898 services for Ann M. Heikkinen. This counts Original Medicare only and measures volume, not quality.
- What is Ann M. Heikkinen's NPI number?
- 1962454660. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Ann M. Heikkinen, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 166 |
|---|---|
| Services billed to Medicare | 898 |
| Different services or procedures | 30 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)98 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)92 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)53 services
- Automated urinalysis test (81003)36 services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)20 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol75%
- High blood pressure67%
- Arthritis34%
- Anxiety27%
- Diabetes20%
- Osteoporosis20%
Hospitals where Ann M. Heikkinen works
Medicare's Facility Affiliation Data lists Ann M. Heikkinen at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Houston Methodist Sugar Land HospitalSugar Land, TX · Acute Care Hospital · Medicare rating: 5 of 5 stars · CCN 450820
- Houston Methodist West HospitalHouston, TX · Acute Care Hospital · Medicare rating: 5 of 5 stars · CCN 670077
- Memorial Hermann Sugar Land HospitalSugar Land, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · CCN 450848
- Memorial Hermann Surgical Hospital First ColonySugar Land, TX · Acute Care Hospital · CCN 450860
Practice locations
Addresses where Ann M. Heikkinen is enrolled with Medicare (CMS data updated October 2, 2026).
- 16902 Southwest FwySugar Land, TX 77479 (281) 565‑2800
- 5440 Everhart RdCorpus Christi, TX 78411 (361) 994‑5224
- 5440 Everhart Rd, Suite 1Corpus Christi, TX 78411 (361) 994‑5224
Group practices
Medicare enrollment lists Ann M. Heikkinen as a member of these groups (CMS data updated October 2, 2026).
- Shea Physical Therapy Specialists LLC202 clinicians in the group
- Sugar Lakes Family Practice PA8 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Sugar Land
Clinicians with the same Medicare primary specialty in Sugar Land, TX — not a recommendation.
Other clinicians in Shea Physical Therapy Specialists LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Louisiana State University School Of Medicine In New Orleans |
| Graduation year | 2002 (24 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1962454660 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians