Doctor profile · Federal record
Dr. Martha Gillham, M.D.
Internal Medicine Physician (CMS: Hospitalist) · Bellingham, WA
- NPI 1275532699
- Accepts Medicare
- MIPS 91.3 / 100 · 2023
- 31 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4545 Cordata Pkwy
Bellingham, WA 982267123
(360) 738-2200
fax (360) 752-5683 - Mailing address
-
Po Box 5096
Bellingham, WA 982275096
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- September 30, 2010
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Washington #MD00035167
- Medicaid
- WA #1275532699
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1275532699. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
693
Distinct HCPCS
5
Medicare allowed
$73,314
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 389 | 173 | $117 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 137 | 70 | $78 | |
99239 |
Hospital discharge day management, more than 30 minutes | 134 | 128 | $113 | |
99497 |
Advance care planning, first 30 minutes | 17 | 14 | $74 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 16 | 11 | $49 |
In context: peer comparison
Among 14 peers in Bellingham Internal Medicine Physician, average services per provider: 112. This provider delivers 6.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
177
Patients
73
Total drug cost
$14,029
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Buprenorphine-Naloxone (Buprenorphine Hcl/Naloxone Hcl) | Brand | 34 | 0 | $11,501 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 20 | 0 | $1,128 |
| Atorvastatin Calcium | Generic | 18 | 15 | $197 |
| Pantoprazole Sodium | Generic | 16 | 14 | $387 |
| Furosemide | Generic | 12 | 0 | $53 |
| Cefdinir | Generic | 11 | 11 | $100 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 11 | 0 | $94 |
| Metoprolol Succinate | Generic | 11 | 0 | $177 |
| Metoprolol Tartrate | Generic | 11 | 0 | $63 |
| Ondansetron Odt (Ondansetron) | Brand | 11 | 11 | $71 |
Frequently asked questions
What is Dr. Martha Gillham's medical specialty?
Dr. Martha Gillham practices Internal Medicine Physician in Bellingham, WA.
Where does Dr. Martha Gillham practice?
Dr. Martha Gillham practices at 4545 Cordata Pkwy, Bellingham, WA 982267123. Office phone: 3607382200.
What is Dr. Martha Gillham's NPI?
Dr. Martha Gillham's National Provider Identifier (NPI) is 1275532699, issued by NPPES.
Does Dr. Martha Gillham accept Medicare assignment?
Yes. Dr. Martha Gillham accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Martha Gillham commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.