Tammi Peck-Samman, D.O.
NPI 1639420003 · Internal Medicine Physician · Webster, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tammi Peck-Samman, D.O. is a Internal Medicine Physician provider in Webster, TX (NPI 1639420003).
Provider details
- NPI number
- 1639420003
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- L2542 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
13 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
6 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
830 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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 331 | $128 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 134 | $19 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 133 | $130 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 133 | $16 |
| Physician Or Allowed Practitioner Certification for Medicare-Covered Home Health Services Under a Home Health Plan of Care (patient Not Present), Including Contacts With Home Health Agency and Review of Reports of Patient Status Required By Physicians andG0180 | 31 | $53 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 144 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 316 | 91 |
| Levothyroxine Sodium | 307 | 86 |
| Amlodipine Besylate | 246 | 76 |
| Rosuvastatin Calcium | 225 | 62 |
| Losartan Potassium | 221 | 58 |
| Gabapentin | 199 | 57 |
| Sertraline Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,337 across 79 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.
Practice location
Mailing address
Additional practice locations (5)
- 600 N Kobayashi Ste 309Webster, TX 77598-4841Phone: (281) 724-8332Fax: (832) 905-5977
- 600 N Kobayashi Ste 110Webster, TX 77598-4841Phone: (281) 338-1857Fax: (281) 724-1857
- 905 W Medical Center Blvd Ste 102Webster, TX 77598-4009Phone: (346) 688-0043
- 500 N Kobayashi Ste FWebster, TX 77598-4722Phone: (281) 724-1960Fax: (281) 724-1861
- 905 W Medical Center Blvd Ste 306Webster, TX 77598-4009Phone: (281) 724-8332
Registry dates
- Enumerated
- 2012-09-26
- Last updated
- 2026-05-18
- Certified
- 2026-05-18
Frequently asked questions
- What is Tammi Peck-Samman's NPI number?
- Tammi Peck-Samman's National Provider Identifier (NPI) is 1639420003, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammi Peck-Samman's specialty?
- Tammi Peck-Samman is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tammi Peck-Samman located?
- Tammi Peck-Samman's practice location on file with NPPES is 905 W Medical Center Blvd # 405, Webster, TX 77598-4009.
- What is Tammi Peck-Samman's phone number?
- The practice phone number listed in the NPPES registry for Tammi Peck-Samman is (281) 724-1862.
- Does Tammi Peck-Samman accept Medicare?
- Tammi Peck-Samman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tammi Peck-Samman's NPI active?
- Yes — Tammi Peck-Samman's NPI (1639420003) is active in the NPPES registry as of the last update on 2026-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.