2026 NPPES data Internal Medicine Physician NPI 1306802244 MD
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TAMARA TOGLIATTI, MD

Internal Medicine Physician in LONE TREE, Colorado. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
5K
Medicare Part D claims · 667 beneficiaries · Internal Medicine Physician avg: 3K
Generic prescribing
88%
generic claims · 12% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

TAMARA TOGLIATTI, MD filed 5,416 Medicare Part D claims in 2023 as a Internal Medicine Physician in LONE TREE, Colorado, prescribing 88% generic.

5K
Part D claims, 2023
88%
generic prescribing
Likely
board-certified (heuristic)

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) — no proprietary rating or editorial opinion is applied.

TAMARA TOGLIATTI, MD's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

5,416 Top 6% higher than 94% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Medicare Part D Prescriber Public Use File · 2023

Board certification likely (heuristic — not verified)

TAMARA TOGLIATTI, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about TAMARA TOGLIATTI, MD?

Quality data not reported

NPI registry status

Active

Issued 04/20/2006

NPI 1306802244

Primary specialty

Internal Medicine Physician

High-volume

172,858 US NPIs in this specialty

Medicare Part D claims

5,416 99% vs specialty avg

2023 prescription claims

Specialty avg: 2,716

Specialty distribution in Colorado

How Internal Medicine Physician compares to other specialties among Colorado providers

Colorado providers

Internal Medicine Physician share within Colorado

1. Internal Medicine Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Internal Medicine Physician share within Colorado

Specialty board-certification context

Estimated specialty board-certified rate — Internal Medicine Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Internal Medicine Physician ABMS/AOA estimate

Est. board-certified rate (Internal Medicine Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Internal Medicine Physician) — ABMS / AOA estimate

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

TAMARA TOGLIATTI, MD appears in the CMS NPPES registry as a Internal Medicine Physician provider holding MD credentials at 9218 KIMMER DR STE 207, LONE TREE, CO, 80124, with a listed phone of (720) 493-9006. NPI 1306802244 was issued on 04/20/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what TOGLIATTI most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 5,416 prescription claims written by this provider, covering 667 Medicare beneficiaries and totaling roughly $412K in drug spend, split 12% brand-name and 88% generic by claim count, with an opioid prescribing rate of 3.5%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Internal Medicine Physician is a high-volume specialty nationwide, with 172,858 enrolled providers across 56 states and an average of 2,716 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

9218 KIMMER DR STE 207
LONE TREE, CO 80124

Provider Details

NPI 1306802244
Specialty Internal Medicine Physician
Credentials MD
Gender Female
NPI Issued 04/20/2006

Hospital and facility affiliations

Facilities where TAMARA TOGLIATTI, MD bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

ONPOINT MEDICAL GROUP LLC
LONE TREE, CO

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Brand vs generic prescribing mix · Typical

TAMARA TOGLIATTI, MD — brand share 12.0%
Specialty average (est.)

12% brand-name claims vs 88% generic, on 5,416 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

5,416
Total Claims
$412K
Total Drug Cost
667
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
13,241
Total Day Supply
387,888
Brand vs Generic
12% brand / 88% generic
Brand Drug Cost
$315K
Generic Drug Cost
$94K
Opioid Claims
191 (3.5% rate)
Antibiotic Claims
170

Patient Demographics

Average Patient Age
76.1 years
Avg HCC Risk Score
1.00
Gender Split
78% female / 22% male

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What TAMARA TOGLIATTI, MD prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Levothyroxine Sodium
385
Losartan Potassium
226
Amlodipine Besylate
221
Atorvastatin Calcium
211
Omeprazole
184
Rosuvastatin Calcium
176
Gabapentin
139
Simvastatin
133
Synthroid
Levothyroxine Sodium
115
Lisinopril
113

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Internal Medicine Physician Overview

How TAMARA TOGLIATTI, MD fits within the Internal Medicine Physician landscape nationally.

172,858
Internal Medicine Physician Providers in US
56
States with Internal Medicine Physician
2,716
Avg Claims per Provider

TAMARA TOGLIATTI, MD's 5,416 claims are above the specialty average of 2,716.

Nearby Internal Medicine Physician Providers in Colorado

Other clinicians with the same primary specialty enrolled in Colorado, drawn from the same CMS NPPES roster as TOGLIATTI.

Compare Internal Medicine Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is TAMARA TOGLIATTI, MD's specialty?
TAMARA TOGLIATTI, MD specializes in Internal Medicine Physician and practices in LONE TREE, Colorado. Credentials: MD.
How much does TAMARA TOGLIATTI, MD prescribe under Medicare Part D?
In 2023, TAMARA TOGLIATTI, MD wrote 5,416 Medicare Part D claims totaling $412K in drug costs for 667 beneficiaries.
Where is TAMARA TOGLIATTI, MD located?
TAMARA TOGLIATTI, MD is located at 9218 KIMMER DR STE 207, LONE TREE, CO, 80124. Phone: (720) 493-9006.
What is TAMARA TOGLIATTI, MD's NPI number?
TAMARA TOGLIATTI, MD's National Provider Identifier (NPI) is 1306802244, issued on 04/20/2006.
Does TAMARA TOGLIATTI, MD prescribe more brand-name or generic drugs?
TAMARA TOGLIATTI, MD's prescribing is 12% brand-name and 88% generic drugs by claim count, with $315K in brand drug costs.
Does TAMARA TOGLIATTI, MD prescribe opioids?
Yes, TAMARA TOGLIATTI, MD had 191 opioid claims in 2023 with an opioid prescribing rate of 3.5%.
How many Internal Medicine Physician providers are there in the US?
There are 172,858 Internal Medicine Physician providers across 56 states in the US. The average Internal Medicine Physician provider writes 2,716 Medicare Part D claims per year.
What drugs does TAMARA TOGLIATTI, MD prescribe most often?
Based on 2023 Medicare Part D data, TAMARA TOGLIATTI, MD's most frequently prescribed drugs include Levothyroxine Sodium, Losartan Potassium, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does TAMARA TOGLIATTI, MD accept Medicare?
TAMARA TOGLIATTI, MD appears in CMS Medicare data with 5,416 Part D claims and 667 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify TAMARA TOGLIATTI, MD's credentials?
TAMARA TOGLIATTI, MD's NPI is 1306802244 with credentials MD. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology