What is Heather Kramm's NPI number?

Heather Kramm's National Provider Identifier (NPI) is 1770548158, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Heather Kramm's specialty?

Heather Kramm is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).

Where is Heather Kramm located?

Heather Kramm's practice location on file with NPPES is 10330 Meridian Ave N, Seattle, WA 98133-9451.

What is Heather Kramm's phone number?

The practice phone number listed in the NPPES registry for Heather Kramm is (206) 368-6123.

Does Heather Kramm accept Medicare?

Heather Kramm is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Heather Kramm's NPI active?

Yes — Heather Kramm's NPI (1770548158) is active in the NPPES registry as of the last update on 2011-06-27.

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Heather Kramm, M.D.

NPI 1770548158 · Rheumatology Physician · Seattle, WA

Heather Kramm, M.D. is a Rheumatology Physician provider in Seattle, WA (NPI 1770548158).

Provider details

NPI number: 1770548158
Entity type: Individual
Primary specialty: Rheumatology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Female
Sole proprietor: No
License: MD60186605 (WA)

Practice location

10330 Meridian Ave N

Suite 250

Seattle, WA 98133-9451

Phone: (206) 368-6123

Street-level locationGet directions

More WA providers

Mailing address

10330 Meridian Ave N

Seattle, WA 98133-9451

Specialties & taxonomies

Rheumatology PhysicianPrimary207RR0500XLicense MD60186605 (WA)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(71/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure25% of score
20 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
1 documented practice location
Medicare service volume (vs. specialty peers)25% of score
359 Medicare services, 2024 (ranked within specialty)
Open Payments transparency10% of score
Has Open Payments disclosures (2024)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	139	$146
Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211	73	$18
New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205	54	$242
Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, 1 Hour Or Less96365	28	$72
X-Ray of Hand, 2 Views73120	27	$29
Injection of Drug Or Substance Under Skin Or Into Muscle

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Prednisone	118	40
Celecoxib	64	20
Methotrexate Sodiumbrand: Methotrexate	55	16
Hydroxychloroquine Sulfate	35	—
Teriparatide	35	—
Allopurinol	31	—
Meloxicam	27	13
Leflunomide

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$38 across 1 record (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2006-04-19
Last updated: 2011-06-27

Frequently asked questions

What is Heather Kramm's NPI number?: Heather Kramm's National Provider Identifier (NPI) is 1770548158, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Heather Kramm's specialty?: Heather Kramm is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
Where is Heather Kramm located?: Heather Kramm's practice location on file with NPPES is 10330 Meridian Ave N, Seattle, WA 98133-9451.
What is Heather Kramm's phone number?: The practice phone number listed in the NPPES registry for Heather Kramm is (206) 368-6123.
Does Heather Kramm accept Medicare?: Heather Kramm is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Heather Kramm's NPI active?: Yes — Heather Kramm's NPI (1770548158) is active in the NPPES registry as of the last update on 2011-06-27.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	139	$146
Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211	73	$18
New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205	54	$242
Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, 1 Hour Or Less96365	28	$72
X-Ray of Hand, 2 Views73120	27	$29
Injection of Drug Or Substance Under Skin Or Into Muscle

Drug

Part D claims (2024)

Beneficiaries

Prednisone

118

Celecoxib

Methotrexate Sodiumbrand: Methotrexate

Hydroxychloroquine Sulfate

—

Teriparatide

—

Allopurinol

—

Meloxicam

Leflunomide

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$38 across 1 record (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments