2026 NPPES data Psychiatry Physician NPI 1437119872 MD
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ELLEN ROTBLATT, MD

Psychiatry Physician in SOUTHFIELD, Michigan. 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 · 152 beneficiaries · Psychiatry Physician avg: 1K
Generic prescribing
95%
generic claims · 5% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

ELLEN ROTBLATT, MD filed 2,499 Medicare Part D claims in 2023 as a Psychiatry Physician in SOUTHFIELD, Michigan, prescribing 95% generic.

2K
Part D claims, 2023
95%
generic prescribing

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.

ELLEN ROTBLATT, MD's Medicare Part D volume vs every U.S. prescriber

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

2,499 Top 14% higher than 86% 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%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. 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-eligible specialty (heuristic — not verified)

ELLEN ROTBLATT, MD practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about ELLEN ROTBLATT, MD?

Quality data not reported

NPI registry status

Active

Issued 03/27/2006

NPI 1437119872

Primary specialty

Psychiatry Physician

High-volume

53,104 US NPIs in this specialty

Medicare Part D claims

2,499 141% vs specialty avg

2023 prescription claims

Specialty avg: 1,038

Specialty distribution in Michigan

How Psychiatry Physician compares to other specialties among Michigan providers

Michigan providers

Psychiatry Physician share within Michigan

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

Specialty board-certification context

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

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

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

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

ELLEN ROTBLATT, MD appears in the CMS NPPES registry as a Psychiatry Physician provider holding MD credentials at 21700 NORTHWESTERN HWY FL 9, SOUTHFIELD, MI, 48075, with a listed phone of (855) 445-4555. NPI 1437119872 was issued on 03/27/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ROTBLATT 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 2,499 prescription claims written by this provider, covering 152 Medicare beneficiaries and totaling roughly $574K in drug spend, split 5% brand-name and 95% 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.

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

21700 NORTHWESTERN HWY FL 9
SOUTHFIELD, MI 48075

Provider Details

NPI 1437119872
Specialty Psychiatry Physician
Credentials MD
Gender Female
NPI Issued 03/27/2006

License & disciplinary context — Michigan MI-BOM 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 ~41K Michigan medical licensees in 2023 — they are NOT specific to ELLEN ROTBLATT, MD. To verify ELLEN ROTBLATT, MD's current license status, search the MI-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

123
Total board actions, Michigan 2023
Across 120 cases
3.00
Actions per 1,000 licensees
Michigan statewide rate
probation
Most common action type
44 cases

MI-BOM 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 Michigan disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Generic-heavy

ELLEN ROTBLATT, MD — brand share 5.0%
Specialty average (est.)

5% brand-name claims vs 95% generic, on 2,499 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.

2,499
Total Claims
$574K
Total Drug Cost
152
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,503
Total Day Supply
66,871
Brand vs Generic
5% brand / 95% generic
Brand Drug Cost
$404K
Generic Drug Cost
$170K

Patient Demographics

Average Patient Age
69.0 years
Avg HCC Risk Score
3.15
Gender Split
64% female / 36% male
Age Distribution
<65: 46, 65-74: 74, 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 ELLEN ROTBLATT, MD 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
Divalproex Sodium
171
Clozapine
165
Quetiapine Fumarate
157
Duloxetine Hcl
119
Trazodone Hcl
116
Risperidone
113
Sertraline Hcl
110
Divalproex Sodium Er
Divalproex Sodium
85
Venlafaxine Hcl Er
Venlafaxine Hcl
83
Buspirone Hcl
72

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

Psychiatry Physician Overview

How ELLEN ROTBLATT, MD 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

ELLEN ROTBLATT, MD's 2,499 claims are above the specialty average of 1,038.

Nearby Psychiatry Physician Providers in Michigan

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

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

Frequently Asked Questions

What is ELLEN ROTBLATT, MD's specialty?
ELLEN ROTBLATT, MD specializes in Psychiatry Physician and practices in SOUTHFIELD, Michigan. Credentials: MD.
How much does ELLEN ROTBLATT, MD prescribe under Medicare Part D?
In 2023, ELLEN ROTBLATT, MD wrote 2,499 Medicare Part D claims totaling $574K in drug costs for 152 beneficiaries.
Where is ELLEN ROTBLATT, MD located?
ELLEN ROTBLATT, MD is located at 21700 NORTHWESTERN HWY FL 9, SOUTHFIELD, MI, 48075. Phone: (855) 445-4555.
What is ELLEN ROTBLATT, MD's NPI number?
ELLEN ROTBLATT, MD's National Provider Identifier (NPI) is 1437119872, issued on 03/27/2006.
Does ELLEN ROTBLATT, MD prescribe more brand-name or generic drugs?
ELLEN ROTBLATT, MD's prescribing is 5% brand-name and 95% generic drugs by claim count, with $404K 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 ELLEN ROTBLATT, MD prescribe most often?
Based on 2023 Medicare Part D data, ELLEN ROTBLATT, MD's most frequently prescribed drugs include Divalproex Sodium, Clozapine, Quetiapine Fumarate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ELLEN ROTBLATT, MD accept Medicare?
ELLEN ROTBLATT, MD appears in CMS Medicare data with 2,499 Part D claims and 152 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ELLEN ROTBLATT, MD's credentials?
ELLEN ROTBLATT, MD's NPI is 1437119872 with credentials MD. 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