2026 NPPES data Family Medicine Physician NPI 1497948467 M.D.
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POORNIMA KRISHNAIAH, M.D.

Family Medicine Physician in AUBURN, Washington. 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
697
Medicare Part D claims · 136 beneficiaries · Family Medicine Physician avg: 3K

What the federal data shows

POORNIMA KRISHNAIAH, M.D. filed 697 Medicare Part D claims in 2023 as a Family Medicine Physician in AUBURN, Washington.

697
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.

POORNIMA KRISHNAIAH, M.D.'s Medicare Part D volume vs every U.S. prescriber

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

697 Top 31% higher than 69% 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%). This entry sits in this band. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. 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)

POORNIMA KRISHNAIAH, M.D. 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 POORNIMA KRISHNAIAH, M.D.?

Quality data not reported

NPI registry status

Active

Issued 08/23/2007

NPI 1497948467

Primary specialty

Family Medicine Physician

High-volume

147,640 US NPIs in this specialty

Medicare Part D claims

697 80% vs specialty avg

2023 prescription claims

Specialty avg: 3,418

Specialty distribution in Washington

How Family Medicine Physician compares to other specialties among Washington providers

Washington providers

Family Medicine Physician share within Washington

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

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Family 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).

POORNIMA KRISHNAIAH, M.D. appears in the CMS NPPES registry as a Family Medicine Physician provider holding M.D. credentials at 735 12TH ST SE, AUBURN, WA, 98002, with a listed phone of (253) 876-7990. NPI 1497948467 was issued on 08/23/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what KRISHNAIAH 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 697 prescription claims written by this provider, covering 136 Medicare beneficiaries and totaling roughly $44K in drug spend, with an opioid prescribing rate of 1.9%. 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.

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

735 12TH ST SE
AUBURN, WA 98002

Provider Details

NPI 1497948467
Specialty Family Medicine Physician
Credentials M.D.
Gender Female
NPI Issued 08/23/2007

Hospital and facility affiliations

Facilities where POORNIMA KRISHNAIAH, 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.

KING COUNTY PUBLIC HOSPITAL DISTRICT NO 2
BOTHELL, WA

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

License & disciplinary context — Washington WMC 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 ~34K Washington medical licensees in 2023 — they are NOT specific to POORNIMA KRISHNAIAH, M.D.. To verify POORNIMA KRISHNAIAH, M.D.'s current license status, search the WMC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

88
Total board actions, Washington 2023
Across 85 cases
2.59
Actions per 1,000 licensees
Washington statewide rate
probation
Most common action type
31 cases

WMC 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 Washington 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.

697
Total Claims
$44K
Total Drug Cost
136
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,524
Total Day Supply
43,425
Generic Drug Cost
$11K
Opioid Claims
13 (1.9% rate)
Antibiotic Claims
37

Patient Demographics

Average Patient Age
72.2 years
Avg HCC Risk Score
1.00
Gender Split
75% female / 25% male

Top Prescribed Drugs (Medicare Part D)

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

What POORNIMA KRISHNAIAH, 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
Levothyroxine Sodium
83
Lisinopril
42
Losartan Potassium
33
Amlodipine Besylate
29
Atorvastatin Calcium
28
Metoprolol Succinate
25
Hydrochlorothiazide
20
Albuterol Sulfate Hfa
Albuterol Sulfate
18
Alendronate Sodium
15
Simvastatin
15

* 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 POORNIMA KRISHNAIAH, M.D. 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

POORNIMA KRISHNAIAH, M.D.'s 697 claims are below the specialty average of 3,418.

Nearby Family Medicine Physician Providers in Washington

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

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

Frequently Asked Questions

What is POORNIMA KRISHNAIAH, M.D.'s specialty?
POORNIMA KRISHNAIAH, M.D. specializes in Family Medicine Physician and practices in AUBURN, Washington. Credentials: M.D..
How much does POORNIMA KRISHNAIAH, M.D. prescribe under Medicare Part D?
In 2023, POORNIMA KRISHNAIAH, M.D. wrote 697 Medicare Part D claims totaling $44K in drug costs for 136 beneficiaries.
Where is POORNIMA KRISHNAIAH, M.D. located?
POORNIMA KRISHNAIAH, M.D. is located at 735 12TH ST SE, AUBURN, WA, 98002. Phone: (253) 876-7990.
What is POORNIMA KRISHNAIAH, M.D.'s NPI number?
POORNIMA KRISHNAIAH, M.D.'s National Provider Identifier (NPI) is 1497948467, issued on 08/23/2007.
Does POORNIMA KRISHNAIAH, M.D. prescribe opioids?
Yes, POORNIMA KRISHNAIAH, M.D. had 13 opioid claims in 2023 with an opioid prescribing rate of 1.9%.
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 POORNIMA KRISHNAIAH, M.D. prescribe most often?
Based on 2023 Medicare Part D data, POORNIMA KRISHNAIAH, M.D.'s most frequently prescribed drugs include Levothyroxine Sodium, Lisinopril, Losartan Potassium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does POORNIMA KRISHNAIAH, M.D. accept Medicare?
POORNIMA KRISHNAIAH, M.D. appears in CMS Medicare data with 697 Part D claims and 136 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify POORNIMA KRISHNAIAH, M.D.'s credentials?
POORNIMA KRISHNAIAH, M.D.'s NPI is 1497948467 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.
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