2026 NPPES data Family Medicine Physician NPI 1003926643 DO
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JANIS COFFIN, DO

Family Medicine Physician in AUGUSTA, Georgia. 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
3K
Medicare Part D claims · 293 beneficiaries · Family Medicine Physician avg: 3K
Generic prescribing
87%
generic claims · 13% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
77.8233/100
▼ 5 pts below national avg 83.1 · [object Object]

What the federal data shows

JANIS COFFIN, DO reported a CMS MIPS final score of 77.8233/100 — below the 83.1 national average — and filed 2,942 Medicare Part D claims in 2023.

77.8233/100
MIPS score · -5 vs avg
3K
Part D claims, 2023
87%
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.

JANIS COFFIN, DO's MIPS score vs every scored U.S. clinician

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

78 24th percentile higher than 24% 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%). This entry sits in this band. 80–90: 129,887 scored providers (27%). Above this entry. 90–100: 189,403 scored providers (40%). Above this entry. 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)

JANIS COFFIN, DO practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting — 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 JANIS COFFIN, DO?

Below national average

NPI registry status

Active

Issued 08/30/2006

NPI 1003926643

Primary specialty

Family Medicine Physician

High-volume

147,640 US NPIs in this specialty

Medicare Part D claims

2,942 14% vs specialty avg

2023 prescription claims

Specialty avg: 3,418

MIPS final score

77.8233/100 5.276699999999991% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in Georgia

How Family Medicine Physician compares to other specialties among Georgia providers

Georgia providers

Family Medicine Physician share within Georgia

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

Medicare quality performance — MIPS

JANIS COFFIN, DO's 2023 MIPS final score plotted against the Family Medicine Physician national average

Below national average
MIPS Final Score
77.8233/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Family Medicine Physician) — 77.8233/100 vs national avg 83.1

0%100%National avg83%77.8%
MIPS final score (Family Medicine Physician) — 77.8233/100 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).

JANIS COFFIN, DO appears in the CMS NPPES registry as a Family Medicine Physician provider holding DO credentials at 1120 15TH ST, AUGUSTA, GA, 30912, with a listed phone of (706) 721-4588. NPI 1003926643 was issued on 08/30/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what COFFIN 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 2,942 prescription claims written by this provider, covering 293 Medicare beneficiaries and totaling roughly $334K in drug spend, split 13% brand-name and 87% generic by claim count, with an opioid prescribing rate of 4.0%. 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 77.8233/100 for the 2023 performance year (Quality 72.0413, Cost 60.703), compared with the national average of 83.1.

Family Medicine Physician is a high-volume specialty nationwide, with 147,640 enrolled providers across 56 states and an average of 3,418 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

1120 15TH ST
AUGUSTA, GA 30912

Provider Details

NPI 1003926643
Specialty Family Medicine Physician
Credentials DO
Gender Female
NPI Issued 08/30/2006

CMS Quality Score (MIPS)

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

77.8233
Final Score
Avg: 83.1
72.0413
Quality
60.703
Cost
92
Promoting Interoperability

Reporting: Group practice

Brand vs generic prescribing mix · Typical

JANIS COFFIN, DO — brand share 13.0%
Specialty average (est.)

13% brand-name claims vs 87% generic, on 2,942 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.

2,942
Total Claims
$334K
Total Drug Cost
293
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
6,782
Total Day Supply
197,632
Brand vs Generic
13% brand / 87% generic
Brand Drug Cost
$285K
Generic Drug Cost
$48K
Opioid Claims
119 (4.0% rate)
Antibiotic Claims
50

Patient Demographics

Average Patient Age
69.2 years
Avg HCC Risk Score
1.44
Gender Split
66% female / 34% male
Age Distribution
<65: 61, 65-74: 133, 75-84: 79, 85+: 20

Top Prescribed Drugs (Medicare Part D)

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

What JANIS COFFIN, DO 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
Atorvastatin Calcium
163
Amlodipine Besylate
125
Famotidine
107
Losartan Potassium
104
Levothyroxine Sodium
99
Metformin Hcl
92
Diclofenac Sodium
78
Gabapentin
71
Hydrochlorothiazide
69
Pravastatin Sodium
64

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

Family Medicine Physician Overview

How JANIS COFFIN, DO fits within the Family Medicine Physician landscape nationally.

147,640
Family Medicine Physician Providers in US
56
States with Family Medicine Physician
3,418
Avg Claims per Provider

JANIS COFFIN, DO's 2,942 claims are below the specialty average of 3,418.

Nearby Family Medicine Physician Providers in Georgia

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

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

Frequently Asked Questions

What is JANIS COFFIN, DO's specialty?
JANIS COFFIN, DO specializes in Family Medicine Physician and practices in AUGUSTA, Georgia. Credentials: DO.
How much does JANIS COFFIN, DO prescribe under Medicare Part D?
In 2023, JANIS COFFIN, DO wrote 2,942 Medicare Part D claims totaling $334K in drug costs for 293 beneficiaries.
What is JANIS COFFIN, DO's Medicare quality score?
JANIS COFFIN, DO has a CMS MIPS Final Score of 77.8233/100 (Quality: 72.0413, Cost: 60.703). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is JANIS COFFIN, DO located?
JANIS COFFIN, DO is located at 1120 15TH ST, AUGUSTA, GA, 30912. Phone: (706) 721-4588.
What is JANIS COFFIN, DO's NPI number?
JANIS COFFIN, DO's National Provider Identifier (NPI) is 1003926643, issued on 08/30/2006.
Does JANIS COFFIN, DO prescribe more brand-name or generic drugs?
JANIS COFFIN, DO's prescribing is 13% brand-name and 87% generic drugs by claim count, with $285K in brand drug costs.
Does JANIS COFFIN, DO prescribe opioids?
Yes, JANIS COFFIN, DO had 119 opioid claims in 2023 with an opioid prescribing rate of 4.0%.
How many Family Medicine Physician providers are there in the US?
There are 147,640 Family Medicine Physician providers across 56 states in the US. The average Family Medicine Physician provider writes 3,418 Medicare Part D claims per year.
What drugs does JANIS COFFIN, DO prescribe most often?
Based on 2023 Medicare Part D data, JANIS COFFIN, DO's most frequently prescribed drugs include Atorvastatin Calcium, Amlodipine Besylate, Famotidine. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JANIS COFFIN, DO accept Medicare?
JANIS COFFIN, DO appears in CMS Medicare data with 2,942 Part D claims and 293 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JANIS COFFIN, DO's credentials?
JANIS COFFIN, DO's NPI is 1003926643 with credentials DO. 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