2026 NPPES data Nurse Practitioner NPI 1811267552 NP
Verify on CMS →

EMILY BAKER, NP

Nurse Practitioner in SANTA ROSA, California. 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
2K
Medicare Part D claims · 729 beneficiaries · Nurse Practitioner avg: 1K
Generic prescribing
91%
generic claims · 9% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$114.41
1 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: EMILY BAKER, NP is a Nurse Practitioner ([object Object]) practicing in SANTA ROSA, California with a Medicare Part D prescribing footprint of 2K claims across 729 beneficiaries — 9% brand-name prescribing . Industry payments of $114.41 across 1 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: EMILY BAKER, NP filed 2,397 Medicare Part D claims in 2023 across SANTA ROSA, California. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

EMILY BAKER, NP at a glance

Quality data not reported

NPI registry status

Active

Issued 01/11/2012

NPI 1811267552

Primary specialty

Nurse Practitioner

High-volume

87,227 US NPIs in this specialty

Medicare Part D claims

2,397 121% vs specialty avg

2023 prescription claims

Specialty avg: 1,084

Specialty distribution in California

How Nurse Practitioner compares to other specialties among California providers

California providers

Nurse Practitioner share within California

1. Nurse Practitioner42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Nurse Practitioner share within California

Specialty board-certification context

Estimated specialty board-certified rate — Nurse Practitioner (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Nurse Practitioner ABMS/AOA estimate

Est. board-certified rate (Nurse Practitioner) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Nurse Practitioner) — 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).

EMILY BAKER, NP is a Nurse Practitioner provider practicing in SANTA ROSA, California, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: NP. NPI: 1811267552. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

EMILY BAKER, NP appears in the CMS NPPES registry as a Nurse Practitioner provider holding NP credentials at 131 STONY CIR STE 1600, SANTA ROSA, CA, 95401, with a listed phone of (707) 541-7700. NPI 1811267552 was issued on 01/11/2012. 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 2,397 prescription claims written by this provider, covering 729 Medicare beneficiaries and totaling roughly $135K in drug spend, split 9% brand-name and 91% generic by claim count, with an opioid prescribing rate of 5.0%. 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.

Nurse Practitioner is a high-volume specialty nationwide, with 87,227 enrolled providers across 56 states and an average of 1,084 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

131 STONY CIR STE 1600
SANTA ROSA, CA 95401

Provider Details

NPI 1811267552
Specialty Nurse Practitioner
Credentials NP
Gender Female
NPI Issued 01/11/2012

Hospital and facility affiliations

Facilities where EMILY BAKER, NP 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.

PERMANENTE MEDICAL GROUP INC
SANTA ROSA, CA

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 EMILY BAKER, NP. Source: openpaymentsdata.cms.gov.

Total received

$114

Largest payer

Novartis Pharmaceuticals Corporation

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 — California MBC 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 ~150K California medical licensees in 2023 — they are NOT specific to EMILY BAKER, NP. To verify EMILY BAKER, NP's current license status, search the MBC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

576
Total board actions, California 2023
Across 556 cases
3.84
Actions per 1,000 licensees
California statewide rate
probation
Most common action type
186 cases

MBC 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 California disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Generic-heavy

EMILY BAKER, NP — brand share 9.0%
Specialty average (est.)

9% brand-name claims vs 91% generic, on 2,397 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.

2,397
Total Claims
$135K
Total Drug Cost
729
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
5,586
Total Day Supply
162,228
Brand vs Generic
9% brand / 91% generic
Brand Drug Cost
$85K
Generic Drug Cost
$49K
Opioid Claims
119 (5.0% rate)
Antibiotic Claims
64

Patient Demographics

Average Patient Age
74.1 years
Avg HCC Risk Score
1.13
Gender Split
64% female / 36% male
Age Distribution
<65: 39, 65-74: 345, 75-84: 275, 85+: 70

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Atorvastatin Calcium
156
Levothyroxine Sodium
117
Losartan Potassium
85
Gabapentin
79
Amlodipine Besylate
74
Lisinopril
57
Trazodone Hcl
57
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
47
Lisinopril-Hydrochlorothiazide
Lisinopril/Hydrochlorothiazide
46
Metformin Hcl Er
Metformin Hcl
43

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

Nurse Practitioner Overview

How EMILY BAKER, NP fits within the Nurse Practitioner landscape nationally.

87,227
Nurse Practitioner Providers in US
56
States with Nurse Practitioner
1,084
Avg Claims per Provider

EMILY BAKER, NP's 2,397 claims are above the specialty average of 1,084.

Nearby Nurse Practitioner Providers in California

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

Compare Nurse Practitioner nationally: see state-by-state distribution →

Frequently Asked Questions

What is EMILY BAKER, NP's specialty?
EMILY BAKER, NP specializes in Nurse Practitioner and practices in SANTA ROSA, California. Credentials: NP.
How much does EMILY BAKER, NP prescribe under Medicare Part D?
In 2023, EMILY BAKER, NP wrote 2,397 Medicare Part D claims totaling $135K in drug costs for 729 beneficiaries.
Where is EMILY BAKER, NP located?
EMILY BAKER, NP is located at 131 STONY CIR STE 1600, SANTA ROSA, CA, 95401. Phone: (707) 541-7700.
What is EMILY BAKER, NP's NPI number?
EMILY BAKER, NP's National Provider Identifier (NPI) is 1811267552, issued on 01/11/2012.
Does EMILY BAKER, NP prescribe more brand-name or generic drugs?
EMILY BAKER, NP's prescribing is 9% brand-name and 91% generic drugs by claim count, with $85K in brand drug costs.
Does EMILY BAKER, NP prescribe opioids?
Yes, EMILY BAKER, NP had 119 opioid claims in 2023 with an opioid prescribing rate of 5.0%.
How many Nurse Practitioner providers are there in the US?
There are 87,227 Nurse Practitioner providers across 56 states in the US. The average Nurse Practitioner provider writes 1,084 Medicare Part D claims per year.
What drugs does EMILY BAKER, NP prescribe most often?
Based on 2023 Medicare Part D data, EMILY BAKER, NP's most frequently prescribed drugs include Atorvastatin Calcium, Levothyroxine Sodium, Losartan Potassium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does EMILY BAKER, NP accept Medicare?
EMILY BAKER, NP appears in CMS Medicare data with 2,397 Part D claims and 729 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify EMILY BAKER, NP's credentials?
EMILY BAKER, NP's NPI is 1811267552 with credentials NP. 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