2026 NPPES data Psychiatry Physician NPI 1811944978 M.D.
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JEFFREY JANOFSKY, M.D.

Psychiatry Physician in BALTIMORE, Maryland. 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
788
Medicare Part D claims · 40 beneficiaries · Psychiatry Physician avg: 1K
Generic prescribing
96%
generic claims · 4% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
74.3962/100
▼ 9 pts below national avg 83.1 · [object Object]
Industry payments
$73.25
1 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

JEFFREY JANOFSKY, M.D. reported a CMS MIPS final score of 74.3962/100 — below the 83.1 national average — and filed 788 Medicare Part D claims in 2023.

74.3962/100
MIPS score · -9 vs avg
788
Part D claims, 2023
96%
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.

JEFFREY JANOFSKY, 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

74 12th percentile higher than 12% 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)

JEFFREY JANOFSKY, M.D. 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 JEFFREY JANOFSKY, M.D.?

Below national average

NPI registry status

Active

Issued 05/27/2006

NPI 1811944978

Primary specialty

Psychiatry Physician

High-volume

53,104 US NPIs in this specialty

Medicare Part D claims

788 24% vs specialty avg

2023 prescription claims

Specialty avg: 1,038

MIPS final score

74.3962/100 8.703800000000001% pts

Mid-tier band

vs 83.1 national avg

Specialty distribution in Maryland

How Psychiatry Physician compares to other specialties among Maryland providers

Maryland providers

Psychiatry Physician share within Maryland

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

Medicare quality performance — MIPS

JEFFREY JANOFSKY, M.D.'s 2023 MIPS final score plotted against the Psychiatry Physician national average

Below national average
MIPS Final Score
74.3962/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Psychiatry Physician) — 74.3962/100 vs national avg 83.1

0%100%National avg83%74.4%
MIPS final score (Psychiatry Physician) — 74.3962/100 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).

JEFFREY JANOFSKY, M.D. appears in the CMS NPPES registry as a Psychiatry Physician provider holding M.D. credentials at 600 N WOLFE ST, BALTIMORE, MD, 21287, with a listed phone of (410) 955-5104. NPI 1811944978 was issued on 05/27/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what JANOFSKY 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 788 prescription claims written by this provider, covering 40 Medicare beneficiaries and totaling roughly $118K in drug spend, split 4% brand-name and 96% generic by claim count. 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 74.3962/100 for the 2023 performance year (Quality 64.7185, Cost 52.4354), compared with the national average of 83.1.

Psychiatry Physician is a high-volume specialty nationwide, with 53,104 enrolled providers across 56 states and an average of 1,038 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

600 N WOLFE ST
BALTIMORE, MD 21287

Provider Details

NPI 1811944978
Specialty Psychiatry Physician
Credentials M.D.
Gender Male
NPI Issued 05/27/2006

CMS Quality Score (MIPS)

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

74.3962
Final Score
Avg: 83.1
64.7185
Quality
52.4354
Cost
97
Promoting Interoperability

Reporting: Group practice

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 JEFFREY JANOFSKY, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$73

Largest payer

JAZZ PHARMACEUTICALS 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.

Brand vs generic prescribing mix · Generic-heavy

JEFFREY JANOFSKY, M.D. — brand share 4.0%
Specialty average (est.)

4% brand-name claims vs 96% generic, on 788 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.

788
Total Claims
$118K
Total Drug Cost
40
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
947
Total Day Supply
23,325
Brand vs Generic
4% brand / 96% generic
Brand Drug Cost
$90K
Generic Drug Cost
$28K

Patient Demographics

Average Patient Age
61.2 years
Avg HCC Risk Score
1.63
Gender Split
55% female / 45% male
Age Distribution
<65: 21, 65-74: 13, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

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

What JEFFREY JANOFSKY, 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
Clozapine
99
Olanzapine
99
Haloperidol
53
Benztropine Mesylate
43
Sertraline Hcl
37
Quetiapine Fumarate
36
Hydroxyzine Hcl
35
Risperidone
35
Ziprasidone Hcl
35
Divalproex Sodium
33

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

Psychiatry Physician Overview

How JEFFREY JANOFSKY, M.D. fits within the Psychiatry Physician landscape nationally.

53,104
Psychiatry Physician Providers in US
56
States with Psychiatry Physician
1,038
Avg Claims per Provider

JEFFREY JANOFSKY, M.D.'s 788 claims are below the specialty average of 1,038.

Nearby Psychiatry Physician Providers in Maryland

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

Compare Psychiatry Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is JEFFREY JANOFSKY, M.D.'s specialty?
JEFFREY JANOFSKY, M.D. specializes in Psychiatry Physician and practices in BALTIMORE, Maryland. Credentials: M.D..
How much does JEFFREY JANOFSKY, M.D. prescribe under Medicare Part D?
In 2023, JEFFREY JANOFSKY, M.D. wrote 788 Medicare Part D claims totaling $118K in drug costs for 40 beneficiaries.
What is JEFFREY JANOFSKY, M.D.'s Medicare quality score?
JEFFREY JANOFSKY, M.D. has a CMS MIPS Final Score of 74.3962/100 (Quality: 64.7185, Cost: 52.4354). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is JEFFREY JANOFSKY, M.D. located?
JEFFREY JANOFSKY, M.D. is located at 600 N WOLFE ST, BALTIMORE, MD, 21287. Phone: (410) 955-5104.
What is JEFFREY JANOFSKY, M.D.'s NPI number?
JEFFREY JANOFSKY, M.D.'s National Provider Identifier (NPI) is 1811944978, issued on 05/27/2006.
Does JEFFREY JANOFSKY, M.D. prescribe more brand-name or generic drugs?
JEFFREY JANOFSKY, M.D.'s prescribing is 4% brand-name and 96% generic drugs by claim count, with $90K in brand drug costs.
How many Psychiatry Physician providers are there in the US?
There are 53,104 Psychiatry Physician providers across 56 states in the US. The average Psychiatry Physician provider writes 1,038 Medicare Part D claims per year.
What drugs does JEFFREY JANOFSKY, M.D. prescribe most often?
Based on 2023 Medicare Part D data, JEFFREY JANOFSKY, M.D.'s most frequently prescribed drugs include Clozapine, Olanzapine, Haloperidol. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JEFFREY JANOFSKY, M.D. accept Medicare?
JEFFREY JANOFSKY, M.D. appears in CMS Medicare data with 788 Part D claims and 40 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JEFFREY JANOFSKY, M.D.'s credentials?
JEFFREY JANOFSKY, M.D.'s NPI is 1811944978 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