2026 NPPES data Internal Medicine Physician NPI 1639126014 M.D.
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STACEY BAKER, M.D.

Internal Medicine Physician in MIAMI, Florida. 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
876
Medicare Part D claims · 157 beneficiaries · Internal Medicine Physician avg: 3K
MIPS score
97.626/100
▲ 15 pts above national avg 83.1 · [object Object]
Industry payments
$523.02
24 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

STACEY BAKER, M.D. reported a CMS MIPS final score of 97.626/100 — above the 83.1 national average — and filed 876 Medicare Part D claims in 2023.

97.626/100
MIPS score · +15 vs avg
876
Part D claims, 2023
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.

STACEY BAKER, M.D.'s MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023 — the federal quality measure

98 Top 15% higher than 85% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). Below this entry. 80–90: 129,887 scored providers (27%). Below this entry. 90–100: 189,403 scored providers (40%). This entry sits in this band. This provider 0 100 every MIPS-scored clinician, bucketed by value

Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023

Board certification likely (heuristic — not verified)

STACEY BAKER, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 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 STACEY BAKER, M.D.?

High performer (top quartile)

NPI registry status

Active

Issued 05/30/2006

NPI 1639126014

Primary specialty

Internal Medicine Physician

High-volume

172,858 US NPIs in this specialty

Medicare Part D claims

876 68% vs specialty avg

2023 prescription claims

Specialty avg: 2,716

MIPS final score

97.626/100 14.52600000000001% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Florida

How Internal Medicine Physician compares to other specialties among Florida providers

Florida providers

Internal Medicine Physician share within Florida

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

Medicare quality performance — MIPS

STACEY BAKER, M.D.'s 2023 MIPS final score plotted against the Internal Medicine Physician national average

High performer (top quartile)
MIPS Final Score
97.626/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Internal Medicine Physician) — 97.626/100 vs national avg 83.1

0%100%National avg83%97.6%
MIPS final score (Internal Medicine Physician) — 97.626/100 vs national avg 83.1

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).

STACEY BAKER, M.D. appears in the CMS NPPES registry as a Internal Medicine Physician provider holding M.D. credentials at 7800 SW 87TH AVE, MIAMI, FL, 33173, with a listed phone of (305) 595-4590. NPI 1639126014 was issued on 05/30/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BAKER 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 876 prescription claims written by this provider, covering 157 Medicare beneficiaries and totaling roughly $1.4 million in drug spend. 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 97.626/100 for the 2023 performance year (Quality 84.5277, Cost 79.383), compared with the national average of 83.1.

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

7800 SW 87TH AVE
MIAMI, FL 33173

Provider Details

NPI 1639126014
Specialty Internal Medicine Physician
Credentials M.D.
Gender Female
NPI Issued 05/30/2006

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

97.626
Final Score
Avg: 83.1
84.5277
Quality
79.383
Cost

Reporting: Group practice

Hospital and facility affiliations

Facilities where STACEY BAKER, M.D. 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.

INFECTIOUS DISEASE PHYSICIANS PA
MIAMI, FL

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

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for STACEY BAKER, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$523

Largest payer

ABBVIE INC.

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

License & disciplinary context — Florida FLDOH 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~75K Florida medical licensees in 2023 — they are NOT specific to STACEY BAKER, M.D.. To verify STACEY BAKER, M.D.'s current license status, search the FLDOH public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

480
Total board actions, Florida 2023
Across 467 cases
6.40
Actions per 1,000 licensees
Florida statewide rate
monetary fine
Most common action type
138 cases

FLDOH publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Florida disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Medicare Part D Prescribing Data

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

876
Total Claims
$1.4M
Total Drug Cost
157
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
918
Total Day Supply
20,569
Generic Drug Cost
$66K
Antibiotic Claims
387

Patient Demographics

Average Patient Age
73.3 years
Avg HCC Risk Score
2.79
Gender Split
52% female / 48% male
Age Distribution
<65: 24, 65-74: 65, 75-84: 42, 85+: 26

Top Prescribed Drugs (Medicare Part D)

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

What STACEY BAKER, M.D. 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
Biktarvy
Bictegrav/Emtricit/Tenofov Ala
102
Sulfamethoxazole-Trimethoprim
Sulfamethoxazole/Trimethoprim
53
Tivicay
Dolutegravir Sodium
49
Symtuza
Darunavir/Cob/Emtri/Tenof Alaf
48
Vancomycin Hcl
40
Genvoya
Elviteg/Cob/Emtri/Tenof Alafen
37
Cefepime Hcl
31
Amikacin Sulfate
30
Methenamine Hippurate
25
Odefsey
Emtricitab/Rilpiviri/Tenof Ala
23

* 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 STACEY BAKER, M.D. 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

STACEY BAKER, M.D.'s 876 claims are below the specialty average of 2,716.

Nearby Internal Medicine Physician Providers in Florida

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

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

Frequently Asked Questions

What is STACEY BAKER, M.D.'s specialty?
STACEY BAKER, M.D. specializes in Internal Medicine Physician and practices in MIAMI, Florida. Credentials: M.D..
How much does STACEY BAKER, M.D. prescribe under Medicare Part D?
In 2023, STACEY BAKER, M.D. wrote 876 Medicare Part D claims totaling $1.4M in drug costs for 157 beneficiaries.
What is STACEY BAKER, M.D.'s Medicare quality score?
STACEY BAKER, M.D. has a CMS MIPS Final Score of 97.626/100 (Quality: 84.5277, Cost: 79.383). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is STACEY BAKER, M.D. located?
STACEY BAKER, M.D. is located at 7800 SW 87TH AVE, MIAMI, FL, 33173. Phone: (305) 595-4590.
What is STACEY BAKER, M.D.'s NPI number?
STACEY BAKER, M.D.'s National Provider Identifier (NPI) is 1639126014, issued on 05/30/2006.
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 STACEY BAKER, M.D. prescribe most often?
Based on 2023 Medicare Part D data, STACEY BAKER, M.D.'s most frequently prescribed drugs include Biktarvy, Sulfamethoxazole-Trimethoprim, Tivicay. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does STACEY BAKER, M.D. accept Medicare?
STACEY BAKER, M.D. appears in CMS Medicare data with 876 Part D claims and 157 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify STACEY BAKER, M.D.'s credentials?
STACEY BAKER, M.D.'s NPI is 1639126014 with credentials M.D.. 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.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
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